Drivetrain

—$19.08

Hellbender bottom bracket spacer kits are designed to allow riders to adjust their bottom bracket width, as needed. Includes (2) 2.5mm 6061 aluminum bottom bracket spacers Designed for use English (BSA) bottom brackets Cane Creek Bottom Bracket Spacer Kits Small Part UPC: 840226085494

by Cane Creek

—$222.38

Shimano Dura-Ace FC-R9200 chainrings are constructed with high quality aluminum and are compatible with FC-R9200 and FC-9200-P 2x 12-speed cranksets. Aluminum with anodized finish provides durability and light weight Hollowglide technology provides high rigidity and cuts down on weight while maintaining strength Offers better power transfer and quicker, more precise front shifting 52t outer chainring is for use with 36t inner chainring Asymmetric 110 BCD Compatible with HG 12-speed chains Item Specifications Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 12 Material Aluminum Ring Position/Type Outer Round or Oval Round Tooth Count 52 Shimano Dura-Ace FC-9200 12-Speed Chainring Chainring UPC: 192790167954

by Shimano

—$79

Rugged durability comes naturally to the X0 Eagle T-Type direct mount chainring. Finished with a distinct, dual-spoke design your shifting will never be compromised. 3mm offset Light weight and incredibly durable aluminum chainring 8-bolt direct mount design (Mounting bolts included) Compatible with SRAM T-Type chains Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount SRAM 8-Bolt Drivetrain Speeds 12 Material Aluminum Offset 3 Round or Oval Round Tooth Count 30 SRAM X0 Eagle T-Type Direct Mount Chainring Direct Mount Chainrings UPC: 710845888144

by SRAM

—$12.16

SLX FC-M675/M672/M670/M665 Chainring Item Specifications Chainring BCD 64 Color Black Defined Color Black Drivetrain Speeds 10 Ring Position/Type Inner Tooth Count 22 Shimano SLX FC-M675/M672/M670/M665 Chainring UPC: 689228506282

by Shimano

—$163.17

This Shimano chainring allows you to update your Ultegra FC-R8000 11-speed crankset with a chainring configuration to best fit your riding style. 53 Tooth chainring is designed to be used as the outer chainring in a 53/39 tooth combination Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight, yet maintains strength to provide better power transfer and quicker, more precise front shifting Features a weight saving 4-bolt design with a BCD of 110 mm Item Specifications Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 11 Ring Position/Type Outer Tooth Count 53 Shimano Ultegra R8000 11-Speed Chainring UPC: 689228742031

by Shimano

—$89.95

The Wolf Tooth 110 BCD Asymmetric Chainrings are designed for use with Shimano GRX cranks. Chainrings feature Wolf Tooth's patented Drop-Stop design for the best wear life, chain retention, and mud clearance. Compatible with Shimano GRX cranksets including RX600 and RX810 Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains Drop-Stop FT is compatible with all 10-, 11-, and 12-speed chains (including SRAM Flattop 12-speed chains), with the exception of Shimano 12-speed chains Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention Use of a clutch-style rear derailleur is recommended Made from 7075-T6 aluminum for long life Item Specifications Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Ring Position/Type Chain Retaining Single Ring Tooth Count 38 Wolf Tooth 110 Asymmetrical BCD Chainrings for Shimano GRX Chainring UPC: 810006801675

by Wolf Tooth

—$76.95

Designed to fit SRAM cranksets with removable spiders. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. 6mm offset designed for use with cyclocross and road cranksets (47mm chainline) or GXP and long spindle BB30 cranksets (49mm chainline) Elliptical rings provide smoother, more efficient pedal rotation, which means better traction Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention Not compatible with the SRAM RED and Force AXS 8-bolt interface Made from 7075-T6 aluminum for long life Use of a clutch-style rear derailleur is recommended Item Specifications Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 170/177 Hubs Defined Color Black Direct Mount Type Direct Mount SRAM Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Material Aluminum Offset 6 Ring Position/Type Chain Retaining Single Ring Round or Oval Oval Tooth Count 34 Wolf Tooth PowerTrac Elliptical SRAM 3-Bolt Direct Mount Chainrings Direct Mount Chainrings UPC: 812719021531

by Wolf Tooth

—$49.49

High quality TRP threaded bottom bracket is designed to provide smooth pedaling in the most challenging conditions. Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 83 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Black Weight 81 TRP Threaded Bottom Bracket Bottom Brackets EAN: 4717592039535

by TRP

—$72

With the REACT series, KMC has filled a gap in its lineup of drive solutions. Just like KMC chainrings and sprockets, REACT cassettes are precisely designed to match KMC chains. This perfect synergy reduces friction between individual components and enhances the lifespan of all drive components. Meticulously crafted ascent and descent ramps ensure precise chain guidance, improving shifting performance across the entire range. Made from high-strength steel, REACT cassettes are compatible with Shimano HG Lifting and lowering ramps provide improved shifting performance, overall component interaction efficiency and stability Unique lifting ramps design carries the chain smoothly upward on the cogs Distinctive lowering ramps adeptly align the chain quickly Cogs sizes are design to provide smoother shifting and precise chain indexing to suit all riders Optimized for use with KMC e11, X11, X11 EL, and X11 SL chains Item Specifications Cassette Body Type Shimano HG Cogs 11-13-15-18-21-24-28-32-36-42-50 Color Black Defined Color Black Drivetrain Speeds 11 Range 11-50 KMC REACT 11-Speed HG Cassette Cassettes UPC: 766759000547

by KMC

—$82

The KMC X-Series has been designed with the specific characteristics of the Shimano, and Campagnolo systems in mind and will meet the most demanding requirements. Elaborately designed and manufactured, the X-Bridge technology, thanks to precisely chamfered plates, allows a smooth propulsion and perfect gear changes in all driving situations. Compatible with Shimano, and Campagnolo 12-speed systems Not Compatible with SRAM eTAP and Flattop Item Specifications Chain Connection Type Single Use Master Link Color Aurora Defined Color Green Drivetrain Speeds 12 Half Link Chain No Links 126 Weight 234 KMC X12 Chain Chains UPC: 766759712082

by KMC

—$449.99

5DEV's goal is to develop cranks that can be manufactured in a short period of time. Utilizing 5 Axis CNC machines we can produce product in days vs months or years. These cranks are engineered for aggressive trail, enduro/park and DH style riding. Ideal for charging steep technical chunk, ripping laps at your local park, or sessioning your favorite jump line. Our low profile crank arm reduces pedal strike during technical punchy climbs allowing you to clean more sections of trail and get back up to take another lap with less effort. No excuses! Crank HARDER! Ride longer. Includes Chainring Mounting Hardware Made in San Diego, California Item Specifications Q factor 182mm When installed on Shimano EP8 Crank Length (mm) 155 and 160 Material 7075-T651 Billet Aluminum Hardware Alloy steel crank bolt 8mm Hex (50Nm) Billet aluminum self-extractor 16mm hex (2Nm) Preloader CNC 7075 Alloy Drive / Spindle EP8 Spline Drive Defined Color Black and Raw Crank Intended Use E-Cranks for the Shimano EP8 motor Pedal Spindle 9/16" Weight 440g (160mm), 446g (165mm) with hardware included Warranty 5 Year Warranty 5DEV's Complete Installation Instructions Installation: Please get your cranks installed by an experienced eBike Mechanic. M6X1.0 bolts need to be tightened to 14N-m. Add Blue Loctite to each bolt and end cap. Check bolts after your first ride to make sure they are at the proper spec. 5Dev R-SPEC Shimano EP8 eCranks Crankset

by 5Dev

—$131.05

The SRAM Apex Eagle rear derailleur quietly and quickly shifts across their 12-speed Eagle cassettes, while 1x-specific chain retention technology keeps the chain where it needs to be. It's the best of SRAM's road and mountain bike innovations in one package. Compatible with 50t and 52t Eagle cassettes Works with SRAM 12-speed mechanical Apex and Eagle shifters For use with Eagle 12-Speed chain Roller Bearing Clutch controls chain tension for consistent shifting X-HORIZON straight parallelogram design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force Cage Lock technology makes for fast wheel changes or chain installation Item Specifications Cage Length Long Chain Wrap Capacity (teeth) 42 Color Black Drivetrain Speeds 12 Largest Cog 52 Rear Der/Shifter Compatibility SRAM X-Actuation Rear Derailleur Mount Type 10x1 Standard SRAM Apex Eagle Rear Derailleur Rear Derailleur UPC: 710845887529

by SRAM

—$226.28

Accurate, reliable power measurement is practically a requirement these days, and the Apex AXS crankarm power meter upgrade is the easiest way to get precise power numbers. With the tech hidden inside the DUB spindle, it fits almost any bike while remaining stealthy. DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof (IPX7 waterproof to 1 meter for 30 minutes) DUB bottom bracket (Sold separately) adds durability and simplicity Right crank arm, bottom bracket, spider, and chainrings NOT included Item Specifications Color Black Length 175 Spindle Interface Type SRAM DUB SRAM Apex AXS Wide Left Crank Arm with Power Meter Spindle Assembly Left Crank Arm UPC: 710845886348

by SRAM

—$42

Wheels Manufacturing's SRAM compatible Universal Derailleur Hanger simplifies thousands of hanger designs into one universal standard. Machined completely out of aluminum, this new hanger is not only strong but designed to rotate backward and slip slightly in the case of an impact preventing chain jams and protecting the drive train. All Wheels Manufacturing replacement derailleur hangers are produced in our Colorado shop to exacting tolerances. Compatible with bike frames designed to accept the SRAM UDH (Universal Derailleur Hanger) Compatible with all MTB and eMTB drivetrains Machined aluminum body anodized black Thru-Axle thread pitch M12 x 1 Item Specifications keyword search UDH Wheels Manufacturing Universal Derailleur Hanger for SRAM UDH Derailleur Hangers UPC: 811079028549

by Wheels Manufacturing

—$40

Original equipment rear derailleur pulleys for SRAM rear derailleurs. Includes 12t upper and 12t lower pulleys, 18.5mm and 12.9mm steel pulley screws Compatible with: FD-RIV-E-D1 SRAM Pulley Assemblies Pulley Assembly UPC: 710845866807

by SRAM

—$410

The uninterrupted shifting experience of the Shimano Dura-Ace R9200 12-speed cassette range lets you climb, sprint, and push your limits without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up and down the gear range. 34t cassette is suited for pro-race usage Faster, seamless shifts under maximum pedaling load Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation Compatible with 12-speed and road 11-speed freehub body Item Specifications Cassette Body Type Shimano HG 11/12-Speed Road Cogs 11-12-13-14-15-17-19-21-24-27-30-34 Color Gray Defined Color Gray Drivetrain Speeds 12 Range 11-34 Weight 253 Shimano Dura-Ace CS-9200 12-Speed Cassette Cassettes UPC: 192790894157

by Shimano

—$174.95

Mini G5 SL Alloy Chain Guide Co-molded "HD2" upper guide with softer durometer interior for silent guidance Tracked and grooved upper guide / backplate interface increases stiffness and eases installation Integrated nylon skid glides over rocks and obstacles Installs and adjusts with a single 4mm hex Swingset hardware allows guides to rotate apart for easy chain installation Compatible with chain lines 50mm and wider (55mm and wider on 83mm BB shells) Compatible with 1x7, 1x9, 1x10, and 1x11 drivetrains Alloy backplate Item Specifications Chainguide Mount Type ISCG-05 Color Black Max Tooth (teeth) 36 Weight 194 MRP Mini G5 SL Alloy Chain Retention System UPC: 702430186445

by MRP

—$27

Chris King bottom bracket Fit Kits are used with Chris King bottom brackets to ensure that cranks mate perfectly with bearings, extend product life, and reduce the potential for noise. Fit Kits will also allow you to use one bottom bracket with a wide array of cranks, if you happen to change you cranks in the future. For ThreadFit T47 30x and T47 30i with 30mm spindle cranksets 68mm, 73mm BB shells Fit Kits extend the useful life of both your bottom bracket and your cranks, it reduces the potential for noise, and it also allows you to use one bottom bracket with a wide array of cranks Chris King Bottom Bracket Fit Kits Cup Conversion Kit UPC: 841529101096

by Chris King

—$239

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 Included Fit Kit #4 is designed to mate the ThreadFit 24 bottom bracket with a 24mm spindle 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 Red Spindle Interface Type Shimano Hollowtech II Chris King ThreadFit 24 Bottom Bracket Bottom Brackets UPC: 841529102727

by Chris King

—$138

386 EVO Thread Together Bottom Bracket Designed for BB386EVO/BB392EVO interfaces with 24mm diameter spindle cranks (Shimano) Enduro ABEC-3 bearings provide durability and long bearing life Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface 386 EVO BB/Frame Interface 392 EVO Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 133 Wheels Manufacturing 386 EVO Thread Together Bottom Brackets UPC: 811079025937

by Wheels Manufacturing

—$60

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility. Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard Significantly lighter than GXP system Item Specifications BB Shell Width (mm) 85 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Black Spindle Interface Type SRAM DUB Weight 120 SRAM DUB Threaded Bottom Bracket Bottom Brackets UPC: 710845840029

by SRAM

—$54

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility. Asymmetrical fit it is Cannondale specific Aluminum press-fit cups are lightweight Integrated adjuster Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard Significantly lighter than GXP system Item Specifications BB Shell Width (mm) 83 BB/Frame Interface PF30 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type SRAM DUB SRAM DUB Non-Threaded Bottom Bracket Bottom Brackets UPC: 710845834929

by SRAM

—$50.56

Shimano Ultegra CN-6600 10-Speed Chains Hyperglide 10-Speed chain Optimized chain for HG sprocket which provides a fast and precise rear shifting performance (especially during downshifts) Chromized rivet pins improve wear resistance Zinc-alloy plated outer link surface treatment Ultegra 6600 and 105 5600 chains are recommended for use in conjunction with Ultegra 6703 and 105 5703 triple Item Specifications Color Silver/Gray Weight 280g Width 6.1mm Links 116links Number of Speeds 10-Speed Chain Compatibility Shimano 10,SRAM 10 Defined Color Silver Shimano CN-6600 Chain Chains UPC: 689228077119

by Shimano

—$80.05

MS3 Cassettes offer a wide-range ratio for 10-speed MTB sytems. Cassette features 6 sprockets on 2 spider carriers and 4 individual cogs, includeds lockring Hi-Tensile steel cogs Alloy Spider Item Specifications Cassette Body Type Shimano HG Cogs 11-13-15-18-21-24-28-32-36-42 Color Silver Defined Color Silver Drivetrain Speeds 10 Range 11-42 Weight 427 SunRace MS3 10 Speed Cassette Cassettes EAN: 4710944248234

by SunRace

—$45

KMC eBike chains provide high performance and durability to support the demands and use of eBike systems. Triple X-Durability Non-Directional Nickel Plated Compatible with 9-speed systems Item Specifications Chain Connection Type Single Use Master Link Color Silver Defined Color Silver Designed for ebike Yes Drivetrain Speeds 9 Half Link Chain No Links 136 Weight 344 KMC e9 eBike Chain Chains UPC: 766759709266

by KMC

—$138

PF30 Thread Together ABEC-3 sealed bearings Angular contact ball bearings are particularly suitable for carrying combined axial and radial loads Replaceable Enduro bearings Made in the USA Item Specifications BB Shell Width (mm) 68 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 FSA MegaExo Light Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 153 Wheels Manufacturing PF30 PressFit Thread Together Bottom Bracket Bottom Brackets UPC: 811079020253

by Wheels Manufacturing

—$20

Shimano Cassette Lock Rings Shimano Cassette Lock Rings Cassette Lockring UPC: 192790382258

by Shimano

—$118.99

Deore XT RD-M8100 Rear Derailleur Long cage is designed to be used with 2x12 drivetrain systems Offers fast and shockless shifting thanks to HYPERGLIDE+ technology The low-profile design includes a bumper added to the derailleur pulley cage Shimano Shadow RD+ technology reduces chain slap and creates a quieter drivetrain Includes large 13t pulley Drivetrain is silent in all gear positions with decreased rear derailleur and chain tension in low gear Item Specifications Cage Length Long Chain Wrap Capacity (teeth) 45 Color Black Drivetrain Speeds 12 Largest Cog 45 Rear Der/Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Weight 284 Shimano Deore XT RD-M8100 Rear Derailleur UPC: 192790443652

by Shimano

—$280

The Shimano GRX FC-RX810 features optimum gearing for mixed terrain and riding styles, and is designed for use with GRX Di2 components. 2x11 speed crankset features gravel-specific gear rations that preserve riding rhythm over rough surfaces with wider tires Includes a 17t front range for wider gearing possibilities 46.9mm chainline / 151mm Q-factor Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Chainring BCD 80 Color Black Crank Intended Use Gravel Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 11 Number of Chainrings Double Pedal Spindle 9/16" Rings 48/31 Spindle Interface Type Shimano Hollowtech II Weight 722 Shimano GRX FC-RX810 Crankset Crankset UPC: 192790448770

by Shimano

—$125

The STYLO 6K DUB crankset delivers consistent performance every time out. Now featuring SRAM's DUB technology, this design simplifies the relationship of the spindle to the bottom bracket. 6000 series forged aluminum arms support the X-SYNC 2 chainring to provide complete chain control. Now everyone can benefit from a new measure of durability. SRAM DUB technology creates a lighter, stiffer and stronger crankset 6003 series forged aluminum arms Included direct mount X-SYNC 2 chainring provides significantly quieter performance, with better mud clearing and durability Chainring is designed specifically for Eagle chains and drivetrains DUB compatible bottom bracket sold separately Item Specifications BB Included No Chainline/Hub Compatibility 135/142 MTB Hubs Chainring BCD Direct Mount SRAM Color Black Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 32 Spindle Interface Type SRAM DUB TruVativ STYLO 6K Eagle DUB Crankset Crankset UPC: 710845813399

by TruVativ

—$310

The svelte strength of carbon fiber with the swagger of heavy metal. The Descendant Carbon DUB crankset uses a proprietary TruVativ carbon construction process, delivering a crankset light enough for XC, yet durable enough for Enduro. Featuring SRAM's DUB technology, this design simplifies the relationship of the spindle to the bottom bracket. DUB-powered cranksets mean simplicity, compatibility and durability. SRAM DUB technology creates a lighter, stiffer and stronger crankset Carbon construction for lightweight durability Included direct mount X-SYNC 2 chainring provides significantly quieter performance, with better mud clearing and durability Chainring is designed specifically for Eagle chains and drivetrains DUB compatible bottom bracket sold separately Fully compatible with any 1x drivetrain Item Specifications BB Included No Chainline/Hub Compatibility 135/142 MTB Hubs Chainring BCD Direct Mount SRAM Color Black Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 keyword search Markdown Market Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 32 Spindle Interface Type SRAM DUB TruVativ Descendant Carbon Eagle DUB Crankset Crankset UPC: 710845813146

by TruVativ

—$124.33

Shimano Ultegra RD-R8000 Rear Derailleur Item Specifications Cage Length Medium Chain Wrap Capacity (teeth) 39 Color Black Drivetrain Speeds 11 Largest Cog 34 Rear Der/Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Rear Derailleur Mount Type Shimano Rear Direct Mount Weight 210 Shimano Ultegra RD-R8000 Rear Derailleur Rear Derailleur UPC: 689228623163

by Shimano

—$199.99

The Race Face Atlas crank is the burliest alloy CINCH offering; designed to excel across many disciplines including trail, enduro, DH and freeride. Featuring the versatile CINCH interface for interchangeable spiders, limitless ring combinations, a 30mm alloy spindle and compatibility across all relevant frame standards. Bottom bracket, direct mount ring and spider not included Direct mount chainline: 48.5mm / 55mm (Flipped Ring) 2X Cinch spider chainline: 47mm Boost 2X Cinch spider chainline: 50mm Crank arms forged from 7050 aluminum with a bracing matrix for added stiffness Compatible with all CINCH direct mount rings and spiders to easily convert between existing chainring standards including: direct mount, 1x, 2x with and without bash, and 3x configurations CINCH removable spiders and direct mount rings utilize a 20-tooth ISIS cup BB tool for removal and installation 30mm spline interface CNC'd from aluminum super alloy Item Specifications BB Included No Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainring BCD Direct Mount CINCH Color Red Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Red Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 keyword search RF131BM Number of Chainrings No Rings Included Pedal Spindle 9/16" Rings Sold Separately Spindle Interface Type RaceFace/Easton CINCH Weight 690 RaceFace Atlas CINCH Crankset Crankset UPC: 821973281087

by RaceFace

—$54.95

These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Item weight: 23.5g Crafted with strong and lightweight premium 7075-T6 aluminum Optimized for use with 9,10,11 speed chains, but suitable for use with some 12-speed chains Reversible and 4.5mm wide at the base to help prevent cog from damaging your freehub body Fits Shimano Hyperglide style freehub splines Not compatible with Shimano Microspline or SRAM XD freehubs Not compatible with Campagnolo 13-speed chains Item Specifications Cassette Body Type Shimano HG Defined Color Blue Drivetrain Speeds Single Speed 3/32" Material Aluminum Tooth Count 20 Wolf Tooth Aluminum Single Speed Cog Driver and Single Cog UPC: 812719023184

by Wolf Tooth

—$54.95

These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Item weight: 16.5g Crafted with strong and lightweight premium 7075-T6 aluminum Optimized for use with 9,10,11 speed chains, but suitable for use with some 12-speed chains Reversible and 4.5mm wide at the base to help prevent cog from damaging your freehub body Fits Shimano Hyperglide style freehub splines Not compatible with Shimano Microspline or SRAM XD freehubs Not compatible with Campagnolo 13-speed chains Item Specifications Cassette Body Type Shimano HG Defined Color Purple Drivetrain Speeds Single Speed 3/32" Material Aluminum Tooth Count 17 Wolf Tooth Aluminum Single Speed Cog Driver and Single Cog UPC: 812719023207

by Wolf Tooth

—$107

Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer, runs quieter and further improves chain retention. Fully CNC Aluminum ring construction Eagle technology provides an expanded, optimum, gear range for 1x drivetrains X-SYNC 2 chainring design increases chain retention, wear life, and reduces friction and noise Designed to be used with Eagle 12-speed chains SRAM Direct Mount Compatibility Item Specifications Defined Color Gray Direct Mount Type Direct Mount SRAM 3-Bolt Drivetrain Speeds 12 Material Aluminum Offset -4 Round or Oval Round Tooth Count 30 SRAM X-Sync 2 Eagle Direct Mount Chainring Direct Mount Chainrings UPC: 710845850271

by SRAM

—$38.99

Narrow wide chainrings compatible with Race Face CINCH system cranks. Direct mounting allows an easy switch between rings and spiders. Compatible with 9, 10, 11 and 12-speed (excluding Shimano 12-speed chains) Narrow Wide tooth profiling ensures consistent chain retention Lockring installed/removed with ISIS BB tool Stiff 4mm plate thickness to transfer loads without flexing Item Specifications Defined Color Red Direct Mount Type Direct Mount CINCH Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Material Aluminum Offset 3 Round or Oval Round Tooth Count 36 RaceFace Narrow Wide Direct Mount CINCH Chainring Direct Mount Chainrings UPC: 821973330600

by RaceFace

—$89.95

Wolf Tooth elliptical chainrings designed for Shimano direct mount cranksets. This chainring is crafted with premium 7075-T6 aluminum and features the patented Drop-Stop design for the best wear life, chain retention and mud clearance. Drop-Stop B chainrings are designed for use with all 9, 10, and 11-speed chains or 12-speed SRAM Eagle, SRAM Road and Tranmission (T-Type) Flattop Chains, KMC, Connex, Campagnolo or Wippermann chains Not compatible with 12-speed Shimano Hyperglide+ or 13-Speed Campagnolo chains 3mm offset is designed for boost cranksets (52mm chainline) Elliptical chainring shape provides better efficiency in the recovery zone, as well as increased traction thanks to consistent torque Designed for use with Shimano MTB cranksets such as XTR M9100, XT M8100, and SLX M7100 Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount Shimano Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 keyword search SRAM T-Type keyword search SRAM Transmission Material Aluminum Offset 3 Round or Oval Oval Tooth Count 32 Wolf Tooth Elliptical Shimano Direct Mount Chainrings Direct Mount Chainrings UPC: 810006808148

by Wolf Tooth

—$130.53

Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer, runs quieter and further improves chain retention. Fully CNC Aluminum ring Eagle Technology tooth profile Additional CNC milling reduces weight by 8-10g from non-SL version ring Recommended for XC/Trail use Item Specifications Defined Color Black Direct Mount Type Direct Mount SRAM 3-Bolt Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Offset 3 Round or Oval Round Tooth Count 36 SRAM X-Sync 2 Eagle SL Direct Mount Chainring Direct Mount Chainrings UPC: 710845820731

by SRAM

—$26.99

RaceFace Narrow Wide Chainrings feature tooth profiling for chain retention and a blend of weight and durability suitable for XC, DH and everything in-between. Non-threaded bolt holes 7075-T6 aluminum, aerospace grade strength Compatible with 9, 10, 11 and 12 speed Stiff 4mm plate thickness and I-beam construction transfer loads without flexing Reversible laser etched graphics Item Specifications Chainring BCD 104 Color Black Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Ring Position/Type Chain Retaining Single Ring Tooth Count 38 RaceFace Narrow Wide Chainring Chainring UPC: 821973330792

by RaceFace

—$17.49

Original equipment on SRAM and Truvativ cranks, they also work well with other drive trains.Supplied in TruVativ packaging Item Specifications Chainring BCD 64 Color Black Defined Color Black Drivetrain Speeds 11 Ring Position/Type Inner Tooth Count 24 SRAM Mountain Chainring Chainring UPC: 710845770166

by SRAM

—$81.95

Designed to fit 4-arm 96 Asymmetric BCD XT M8000 Cranks. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. The simplest way to explain the way these rings feel is having 2 teeth less in the weak part of your pedal stroke and 2 teeth more where you have the most power Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention Made from 7075 Aluminum for long life Use of a clutch-style rear derailleur is recommended Item Specifications Chainring BCD 96 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Wolf Tooth Elliptical 96 Asymmetrical BCD Chainrings for Shimano XT M8000/SLX M7000 Chainring UPC: 812719022422

by Wolf Tooth

—$41

SLX SM-CRM70 Chainring Item Specifications Chainring BCD 96 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 11 Ring Position/Type Chain Retaining Single Ring Tooth Count 30 Shimano SLX SM-CRM70 Chainring UPC: 689228681705

by Shimano

—$89.95

Designed as a direct replacement for cranks or 4-bolt spider utilizing a 120 BCD. These rings will allow you to convert your 120 BCD crankset, like the SRAM XX and others, to a 1x application. They feature Wolf Tooth's proprietary mud clearing Drop-Stop tooth profile design. NOT Compatible with Full Speed Ahead (FSA) 4-bolt cranksets. Chainline is 51mm Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains (NOT Compatible with Full Speed Ahead (FSA) 4-bolt cranksets) Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention This chainring is threaded and requires the stock chainring bolts that came with the crank (not compatible with 6mm/10mm chainring bolts) Made from 7075-T6 aluminum for long life Item Specifications Chainring BCD 120 Color Black Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Ring Position/Type Chain Retaining Single Ring Tooth Count 36 Wolf Tooth 120 BCD Chainrings Chainring UPC: 812719020107

by Wolf Tooth

—$38.99

Narrow wide chainrings compatible with Race Face CINCH system cranks. Direct mounting allows an easy switch between rings and spiders. Compatible with 9, 10, 11 and 12-speed (excluding Shimano 12-speed chains) Narrow Wide tooth profiling ensures consistent chain retention Lockring installed/removed with ISIS BB tool Stiff 4mm plate thickness to transfer loads without flexing Item Specifications Defined Color Blue Direct Mount Type Direct Mount CINCH Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Material Aluminum Offset 3 Round or Oval Round Tooth Count 34 RaceFace Narrow Wide Direct Mount CINCH Chainring Direct Mount Chainrings UPC: 821973330518

by RaceFace

—$120

SRAM's X-Sync Road Chainrings are designed for provide maximum control when used with AXS road cranksets. X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control Laser-etched chainring finish is more durable X-Range gearing technology gives you more range and a smoother gear progression, so you re always in the right gear Can be installed with a single tool, making gearing changes a breeze Chainring bolts not included Item Specifications Chainring BCD 107 Color Gray Defined Color Gray Drivetrain Speeds 12 Ring Position/Type Chain Retaining Single Ring Tooth Count 46 SRAM X-Sync Road Chainring Chainring UPC: 710845825644

by SRAM

—$60

Solid pins, inner and outer plates make for an economical chain choice with all the performance of higher level X-Series chains. 1/2" x 11/128" chain is compatible with Campagnolo, Shimano, or SRAM 10-speed systems Features KMC's highest pin power for unsurpassed riveting geometry KMC's Double X durability Double X bridge shape allows for precise gear shifting Outer plate chamfering allows for accurate shifting Inner plate chamfering allows for expeditious shifting Item Specifications Chain Connection Type Single Use Master Link Color Aurora Defined Color Green Drivetrain Speeds 10 Half Link Chain No Links 116 Weight 273 KMC X10 Chain Chains UPC: 766759710101

by KMC

—$49.95

If you are a 1x rider and can't afford to drop a chain, the Wolf Tooth GnarWolf chain guide is for you. Designed specifically around 1x wide/narrow chainrings the GnarWolf will keep your chain glued to your chainring in the roughest and muddiest of conditions. Designed for use with round chainrings 28t-36t or oval chainrings 28t-34t on bikes with an ISCG-05 Mount Infinite vertical adjustment between 28t and 36t for round chainrings and 28t-34t oval chainrings Due to frame and bike geometry there will be some bikes that need modifications or flat out won't work - Here are the known exceptions: Ibis Mojo 3 (will not work), Ibis Ripmo (will not work), Ibis Ripley (will not work), Specialized Stumpjumper 2016-2017 models (works with 1mm of spacers between the frames ISCG05 mounts and the guide, washers not included), Evil The Following (will not work), Santa Cruz Tallboy (will not work) 8mm of chainline adjustment via Wolf Tooth's GuideLock quick adjustment system (No shims required) Specific guide shaping is optimized for use with elliptical and round chainrings Installation only takes a few minutes and all adjustments made easily with common 4 mm hex key Easy chain removal without losing any of the guide's adjustments Guide is designed for 1x use only and NOT compatible with crankset mounted bashrings Item Specifications Bashguard No Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Aluminum Max Tooth (teeth) 36 Weight 44 Wolf Tooth Gnarwolf Chainguide Chain Retention System UPC: 812719029285

by Wolf Tooth

—$450

The SRAM RED AXS XG-1290 cassette is an integral part of the RED AXS drivetrain system. With a 10-tooth small cog and X-Range gearing, it progresses fluidly and quickly through a wide range of gears. Carefully chosen tooth jumps keep the rider in the right gear when you're out of the saddle on steep climbs and making fine changes to hold a wheel while approaching a sprint. These cassettes are designed specifically for wireless electronic shifting, and the one-piece design offers exceptional weight savings. The XG-1290 cassette is designed to operate with XDR driver bodies. More gradual gear progression between cogs (at least five one-tooth jumps) while still offering a wider range One-piece machined steel X-Dome design offers strength with weight savings 10-tooth start helps provide a wider gearing range Designed to work with an XDR driver body Item Specifications Cassette Body Type SRAM XDR Cogs 10-11-12-13-15-17-19-21-24-28-32-36 Color Silver Defined Color Silver Drivetrain Speeds 12 keyword search AXS Range 10-36 SRAM RED AXS XG-1290 12-Speed Cassette Cassettes UPC: 710845898341

by SRAM

—$18.18

SRAM Setup Key / Cage Lock Assembly kit for T-Type AXS Rear Derailleurs.Compatible with SRAM RD-X0-E-B1 T-Type rear derailleurs Item Specifications Defined Color Black Drivetrain Speeds 12 SRAM T-Type Rear Derailleur Setup Key / Cage Lock Assembly Kit Cage Assembly UPC: 710845888915

by SRAM