Bottom Brackets

—$499.99

5DEV Bottom Brackets are jewelry for riders who ride hard. For the core cyclist chasing every watt and every detail, this is the ultimate BB. CNC-machined titanium bearing cups, a CNC-machined 6061 aluminum internal sleeve, and XD-15 ceramic-hybrid ABEC-5 bearings deliver glass-smooth spin, brutal durability, and zero-drama performance in all weather. Designed and machined in San Diego, it's engineered speed with showpiece finish Compatible with SRAM DUB 28.99mm and 5DEV crank spindles Bottom Bracket includes: L/R Titanium Cups with Pressed XD15 DUB BB CXD-15 Radial Bearings, (1) Connecting Tube, (2) Bearing Washers, (2) 2.5mm Internal Spacers, (1) 1mm Spacer, (1) 2mm Spacer, (1) 3mm Spacer, (1) Anti-Seize pouch Park Tool BBT-79.3 for installation or removal (sold separately) Titanium cups for strength, precision fit, and corrosion resistance XD-15 ceramic-hybrid ABEC-5 bearings deliver glass-smooth spin, brutal durability, and zero-drama performance in all weather Seals built for grit, pressure washing, and real-world racing 6061 sleeve for stiffness and perfect bearing alignment Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Silver Spindle Interface Type SRAM DUB Weight 102 5DEV Titanium Bottom Brackets Bottom Brackets UPC: 850058721903 MPN: BT29-51

by 5DEV

—$309.95

Wolf Tooth MARKZERO (MK0) Bottom Brackets take performance to another level with aggressive machining, custom ceramic bearings, and intricately designed race sealing built to their exacting specifications. This design saves you watts while proving durable enough for the most intense off-road racing, inclement conditions, and are fully serviceable. MK0 components are proudly machined at Wolf Tooth HQ in Minnesota, USA. Compatible with 24mm crank spindles Installation and removal with standard 44-16 spline tool (sold separately) Includes (2) 2.5mm shell spacers and (2) 0.5mm, (2) 1mm, (1) 1mm, (1) 3mm, and (1) 5mm spindle spacers MK0 silicon nitride ceramic bearings feature custom race sealing for flawless performance against the elements and endless speed Custom polymer spindle bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks Bushings also helps enhance bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Aggressively machined to be lighter than the competition while offering superior speed and performance in all conditions 6061-T6 Aluminum cups and AISI 52100 chrome bearing steel races hardened to Rc 60-65 with ACOSUR-ZNA corrosion resistant coating Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Gray Spindle Interface Type Shimano Hollowtech II Weight 76 Wolf Tooth MK0 English (BSA) Ceramic Bottom Bracket Bottom Brackets UPC: 810159403498 MPN: WBB-BSA-24-MK0-SGR

by Wolf Tooth

—$309.95

Wolf Tooth MARKZERO (MK0) Bottom Brackets take performance to another level with aggressive machining, custom ceramic bearings, and intricately designed race sealing built to their exacting specifications. This design saves you watts while proving durable enough for the most intense off-road racing, inclement conditions, and are fully serviceable. MK0 components are proudly machined at Wolf Tooth HQ in Minnesota, USA. Compatible with 30mm crank spindles Installation and removal with standard 44-12 spline tool (sold separately) Includes (2) 2.5mm shell spacers, along with (2) 0.5mm, (2) 1mm, (1) 2mm, (1) 3mm, and (1) 5mm spindle spacers MK0 silicon nitride ceramic bearings feature custom race sealing for flawless performance against the elements and endless speed Custom polymer spindle bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks Bushings also helps enhance bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Aggressively machined to be lighter than the competition while offering superior speed and performance in all conditions 6061-T6 Aluminum cups and AISI 52100 chrome bearing steel races hardened to Rc 60-65 with ACOSUR-ZNA corrosion resistant coating Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Gray Spindle Interface Type RaceFace Cinch 30mm Weight 77 Wolf Tooth MK0 English (BSA) Ceramic Bottom Bracket Bottom Brackets UPC: 810159403511 MPN: WBB-BSA-30-MK0-SGR

by Wolf Tooth

—$309.95

Wolf Tooth MARKZERO (MK0) Bottom Brackets take performance to another level with aggressive machining, custom ceramic bearings, and intricately designed race sealing built to their exacting specifications. This design saves you watts while proving durable enough for the most intense off-road racing, inclement conditions, and are fully serviceable. MK0 components are proudly machined at Wolf Tooth HQ in Minnesota, USA. Compatible with 29mm DUB type crank spindles Installation and removal with standard 44-12 spline tool (sold separately) Includes (2) 2.5mm shell spacers, along with (2) 0.5mm, (2) 1mm, (1) 3mm, (1) 5mm, and (1) 7.5mm spindle spacers MK0 silicon nitride ceramic bearings feature custom race sealing for flawless performance against the elements and endless speed Custom polymer spindle bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks Bushings also helps enhance bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Aggressively machined to be lighter than the competition while offering superior speed and performance in all conditions 6061-T6 Aluminum cups and AISI 52100 chrome bearing steel races hardened to Rc 60-65 with ACOSUR-ZNA corrosion resistant coating Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Gray Spindle Interface Type SRAM DUB Weight 82 Wolf Tooth MK0 English (BSA) Ceramic Bottom Bracket Bottom Brackets UPC: 810159403504 MPN: WBB-BSA-29-MK0-SGR

by Wolf Tooth

—$245

The ThreadFit 24 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King Grease injector tool. Engineered, manufactured and assembled in Portland, Oregon USA Chris King Fit Kit required for use (sold separately) Legendary King made-in-house angular-contact bearings Fully serviceable and backed by the King Lifetime Warranty this bottom bracket will outlast your bike Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Gold Chris King ThreadFit 24 Bottom Bracket Bottom Brackets UPC: 841529278293 MPN: AAY2

by Chris King

—$245

The Chris King ThreadFit T47 24i Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell. Engineered, manufactured and assembled in Portland, Oregon USA Chris King Fit Kit required for use (sold separately) ThreadFit T47 24i fits 86mm and 92mm shell widths with 24mm spindles Legendary King made-in-house angular-contact bearings Fully serviceable and backed by the King Lifetime Warranty this bottom bracket will outlast your bike Easily serviceable with a grease injection tool Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Gold Chris King ThreadFit T47 24i Bottom Bracket Bottom Brackets UPC: 841529278330 MPN: ACY2

by Chris King

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Includes DUB spacer kit Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 73 BB/Frame Interface PF30 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type SRAM DUB Weight 107 CeramicSpeed BB ALPHA PF30 MTB Bottom Bracket Bottom Brackets EAN: 5711050144068 MPN: 115558

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Includes spacer kit Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Black Spindle Interface Type 386 EVO Spindle Interface Type Hope BSA30 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type Rotor 3D+ Weight 80 CeramicSpeed BB ALPHA English MTB Bottom Bracket Bottom Brackets EAN: 5711050143962 MPN: 115548

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Includes DUB spacer kit Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type SRAM DUB Weight 114 CeramicSpeed BB ALPHA T47 MTB Bottom Bracket Bottom Brackets EAN: 5711050144082 MPN: 115560

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Includes spacer kit Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type 386 EVO Spindle Interface Type Hope BSA30 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type Rotor 3D+ Weight 110 CeramicSpeed BB ALPHA T47 MTB Bottom Bracket Bottom Brackets EAN: 5711050144099 MPN: 115561

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 89.5 BB Shell Width (mm) 92 BB/Frame Interface BB92 Bottom Bracket Shell I.D. 41 Defined Color Black Spindle Interface Type SRAM DUB Weight 76 CeramicSpeed BB ALPHA BB92 MTB Bottom Bracket Bottom Brackets EAN: 5711050143993 MPN: 115551

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 89.5 BB Shell Width (mm) 92 BB/Frame Interface BB92 Bottom Bracket Shell I.D. 41 Defined Color Black Spindle Interface Type FSA MegaExo Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 79 CeramicSpeed BB ALPHA BB92 MTB Bottom Bracket Bottom Brackets EAN: 5711050143986 MPN: 115550

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type FSA MegaExo Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 115 CeramicSpeed BB ALPHA T47 MTB Bottom Bracket Bottom Brackets EAN: 5711050144075 MPN: 115559

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Includes DUB spacer kit Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Black Spindle Interface Type SRAM DUB Weight 87 CeramicSpeed BB ALPHA English MTB Bottom Bracket Bottom Brackets EAN: 5711050143979 MPN: 115549

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 73 BB/Frame Interface PF30 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type FSA MegaExo Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 101 CeramicSpeed BB ALPHA PF30 MTB Bottom Bracket Bottom Brackets EAN: 5711050144044 MPN: 115556

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Black Spindle Interface Type FSA MegaExo Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 81 CeramicSpeed BB ALPHA English MTB Bottom Bracket Bottom Brackets EAN: 5711050143955 MPN: 115547

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 86 BB/Frame Interface BB86 Bottom Bracket Shell I.D. 41 Defined Color Black Spindle Interface Type SRAM DUB Weight 76 CeramicSpeed BB ALPHA BB86 Gravel Bottom Bracket Bottom Brackets EAN: 5711050143733 MPN: 115525

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 86 BB/Frame Interface BB86 Bottom Bracket Shell I.D. 41 Defined Color Black Spindle Interface Type FSA MegaExo Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 78 CeramicSpeed BB ALPHA BB86 Gravel Bottom Bracket Bottom Brackets EAN: 5711050143726 MPN: 115524

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Includes DUB spacer kit Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 86 BB/Frame Interface T47 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type SRAM DUB Weight 89 CeramicSpeed BB ALPHA T47 Gravel Bottom Bracket Bottom Brackets EAN: 5711050143924 MPN: 115544

by CeramicSpeed

—$449

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Comes with CeramicSpeed UFO Long Life grease (5ml) Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations Item Specifications BB Shell Width (mm) 86 BB/Frame Interface T47 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type FSA MegaExo Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 96 CeramicSpeed BB ALPHA T47 Gravel Bottom Bracket Bottom Brackets EAN: 5711050143917 MPN: 115543

by CeramicSpeed

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Easy installation and removal using a standard spline 44-16 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type FSA MegaExo Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 96 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402453 MPN: WBB-T47E-24-RSIL

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Easy installation and removal using a standard spline 44-16 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Black Spindle Interface Type FSA MegaExo Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 96 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402125 MPN: WBB-T47E-24-BLK

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Easy installation and removal using a standard spline 44-16 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Orange Spindle Interface Type FSA MegaExo Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 96 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402439 MPN: WBB-T47E-24-ORG

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Orange Spindle Interface Type 386 EVO Spindle Interface Type Hope BSA30 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type Rotor 3D+ Weight 91 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402613 MPN: WBB-T47E-30-ORG

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 3mm spindle spacer, (1) 5mm spindle spacer, and (1) 7.5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Orange Spindle Interface Type SRAM DUB Weight 97 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402521 MPN: WBB-T47E-29-ORG

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Black Spindle Interface Type 386 EVO Spindle Interface Type Hope BSA30 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type Rotor 3D+ Weight 91 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402606 MPN: WBB-T47E-30-BLK

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Purple Spindle Interface Type 386 EVO Spindle Interface Type Hope BSA30 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type Rotor 3D+ Weight 91 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402620 MPN: WBB-T47E-30-PRU

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type 386 EVO Spindle Interface Type Hope BSA30 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type Rotor 3D+ Weight 91 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402637 MPN: WBB-T47E-30-RSIL

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 3mm spindle spacer, (1) 5mm spindle spacer, and (1) 7.5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type SRAM DUB Weight 97 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402545 MPN: WBB-T47E-29-RSIL

by Wolf Tooth

—$215

The ThreadFit T47 30i Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell. Fit Kit sold separately ThreadFit T47 30i will fit 68mm, 73mm, 83mm, 86mm, and 92mm shell widths with 30mm spindles Legendary made-in-house bearings Easily serviceable with a grease injection tool King Lifetime Warranty Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 86 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Green Chris King ThreadFit T47 30i Bottom Bracket Bottom Brackets UPC: 841529274400 MPN: AEG2

by Chris King

—$215

The ThreadFit T47 24x Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell. Fit Kit sold separately ThreadFit T47 24x will fit 68mm and 73mm shell widths with 24mm spindles Legendary made-in-house bearings Easily serviceable with a grease injection tool King Lifetime Warranty Item Specifications BB Shell Width (mm) 100 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Green Chris King ThreadFit T47 24x Bottom Bracket Bottom Brackets UPC: 841529274318 MPN: ADG2

by Chris King

—$215

The ThreadFit 24 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King Grease injector tool. Engineered, manufactured and assembled in Portland, Oregon USA Fit Kit sold separately Legendary King made-in-house angular-contact bearings Fully serviceable and backed by the King Lifetime Warranty this bottom bracket will outlast your bike Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Green Chris King ThreadFit 24 Bottom Bracket Bottom Brackets UPC: 841529274110 MPN: AAG2

by Chris King

—$325

The ThreadFit 24 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King Grease injector tool. Engineered, manufactured and assembled in Portland, Oregon USA Fit Kit sold separately Legendary King made-in-house angular-contact bearings Fully serviceable and backed by the King Lifetime Warranty this bottom bracket will outlast your bike Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Green Chris King ThreadFit 24 Bottom Bracket Bottom Brackets UPC: 841529274134 MPN: AAG2C

by Chris King

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. For use with frames compatible with 47i (Inboard) only For use with DUB spindle Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Black Spindle Interface Type SRAM DUB Weight 141 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226104805 MPN: BAI0230

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. Features an English (BSA) threaded frame interface with an inner diameter of 1.37" Designed for use with 30mm spindles Anodized blue finish Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Blue Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type RaceFace/Easton CINCH Weight 92 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226113180 MPN: BAI0143B

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. For use with 24mm spindles Anodized purple finish Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Purple Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 97 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226019116 MPN: BAI0186PP

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. For use with 24mm spindle Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Silver Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 97 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226113418 MPN: BAI0186S

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. Features an English (BSA) threaded frame interface with an inner diameter of 1.37" For use with 30mm spindles Anodized purple finish Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Purple Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type RaceFace/Easton CINCH Weight 92 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226018706 MPN: BAI0143PP

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. For use with frames compatible with 47i (Inboard) only For use with 30mm spindle Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type RaceFace/Easton CINCH Weight 141 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226104799 MPN: BAI0229

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. For use with SRAM DUB spindles Anodized purple finish Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Purple Spindle Interface Type SRAM DUB Weight 92 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226018713 MPN: BAI0156PP

by Cane Creek

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Orange Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type RaceFace/Easton CINCH Weight 91 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401470 MPN: WBB-T47I-30-ORG

by Wolf Tooth

—$129.95

Wolf Tooth English (BSA) bottom brackets are engineered to be durable, reliable, lightweight, and smooth. The weather sealing is best-in-class, with o-ring seals on the spindle and inner shell, a wiper connection seal between the bearing and end cap, bearing race seals, and a labyrinth end cap design. To prevent creaking, spindle bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact. The custom chrome bearings has been hardened for improved durability and reduced friction with ZNA corrosion-resistant coating, while the ball diameter, width, and counts were custom selected by Wolf Tooth for top quality based on spindle diameter. Wolf Tooth bottom brackets are machined at Wolf Tooth in Minnesota, USA. Best-in-class sealing protects bearings from water and trail debris Custom polymer spindle bushings prevent creaking and prolong the life of the crankset Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width shells allow English (BSA) models to fit 68 and 73 mm frame bottom brake shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Purple Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 83 Wolf Tooth English (BSA) Bottom Brackets Bottom Brackets UPC: 810159401289 MPN: WBB-BSA-24-PRU

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2x) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 103 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401418 MPN: WBB-T47I-24-RSIL

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 3mm spindle spacer, (1) 5mm spindle spacer, and (1) 7.5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Orange Spindle Interface Type SRAM DUB Weight 96 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401432 MPN: WBB-T47I-29-ORG

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2x) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Purple Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 103 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401401 MPN: WBB-T47I-24-PRU

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 3mm spindle spacer, (1) 5mm spindle spacer, and (1) 7.5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Purple Spindle Interface Type SRAM DUB Weight 96 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401449 MPN: WBB-T47I-29-PRU

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 3mm spindle spacer, (1) 5mm spindle spacer, and (1) 7.5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type SRAM DUB Weight 96 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401456 MPN: WBB-T47I-29-RSIL

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type RaceFace/Easton CINCH Weight 91 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401494 MPN: WBB-T47I-30-RSIL

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Purple Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type RaceFace/Easton CINCH Weight 91 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401487 MPN: WBB-T47I-30-PRU

by Wolf Tooth

—$47.95

e*thirteen Threaded Bottom Brackets Bearings feature high performance seals and custom grease specification for top-notch durability and smooth spinning e*thirteen threaded BBs cannot be used to retrofit a BB30 crankset onto a BSA threaded frame Large custom sealed 6806 bearings are replaceable and serviceable Item Specifications BB Shell Width (mm) 83 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Black e*thirteen Threaded Bottom Bracket Bottom Brackets EAN: 4710751504752 MPN: BB1USA-103

by e*thirteen