Drivetrain

—$87.99

The CR-M9050 EVO12 Boost chainring is crafted with high quality CNC machined 7075-T6 aluminum and features Wave Technology for proven chain retention in extreme conditions. CNC machined using 7075-T6 aluminum provides strength and incredible durability Torsionally rigid for exceptional power transfer Wave Technology offers proven chain retention in the most extremely conditions 3mm offset for boosted setups Item Specifications Color Sandblasted Black/Gold Defined Color Black Defined Color Gold Direct Mount Type Direct Mount CINCH Drivetrain Speeds 12 Material Aluminum Offset 3 Round or Oval Round Tooth Count 30 TRP CR-M9050 Boost Direct Mount Chainring Direct Mount Chainrings EAN: 4717592038712

by TRP

—$82.49

Designed for DH riding, the TRP CR-M8070 chainring is crafted with high quality CNC machined 7075-T6 aluminum and features Wave Technology for proven chain retention in extreme conditions. CNC machined using 7075-T6 aluminum provides strength and incredible durability Torsionally rigid for exceptional power transfer Wave Technology offers proven chain retention in the most extremely conditions 6mm offset for boosted DH setups Item Specifications Color Sandblasted Black Defined Color Black Direct Mount Type Direct Mount CINCH Drivetrain Speeds 7 Material Aluminum Offset 6 Round or Oval Round Tooth Count 32 TRP CR-M8070 Boost Direct Mount Chainring Direct Mount Chainrings EAN: 4717592038743

by TRP

—$199.99

Introducing the 5Dev T-Type 8 Bolt Titanium Chainring – the pinnacle of performance and innovation for cycling enthusiasts seeking the ultimate edge in their riding experience. Meticulously crafted with precision engineering and utilizing state-of-the-art materials, this chainring is poised to revolutionize your cycling adventures. Unparalleled Strength and Durability: Constructed from high-grade titanium, renowned for its exceptional strength-to-weight ratio, the 5dev T-Type Chainring ensures unwavering durability while remaining astonishingly lightweight. This means you can confidently conquer the toughest terrains without compromising on reliability. Enhanced Power Transfer: The advanced 8-bolt design of the chainring ensures optimal power transfer with each pedal stroke, translating your energy into seamless acceleration and efficient forward momentum. Experience a newfound sense of responsiveness as you seamlessly navigate diverse landscapes. Proudly made in San Diego, CA, 5DEV makes high-precision mountain bike and enduro components using CNC machines for unsurpassed durability. We manufacture all 5DEV products in-house from space-grade billet aluminum using patented tooling systems and efficient manufacturing processes. Managing the design and construction from start to finish, we deliver rider driven performance goods. 5DEV is a division of 5th Axis, a world leader in manufacturing complex components for the aerospace and medical industries. The Co Founders of 5thAxis/5DEV have been riding bikes since head angles were 71 degrees and bar ends were all the rage. Designed with the rider in mind, 5DEV's superior bike products allow enthusiasts of all experience levels to unlock their fullest potential. 5Dev 8 Bolt Ti-Chainring Direct Mount Chainrings

by 5Dev

—$84.95

These Wolf Tooth direct mount rings are designed for SRAM cranks with 8-bolt mounting and are optimized for use with SRAM Eagle, Road and Transmission (T-Type) Flattop chains. This chainring is equipped with the patented Drop-Stop B asymmetrical tooth design that provides the best in wear life, mud clearance, and chain retention. Includes set of (8) custom T20 stainless steel bolts for mounting. SRAM T-Type Transmission AXS cranksets, SRAM T-Type Transmission 70 and 90 cranks, 2025 Cane Creek eeWings Titanium Cranks (8-bolt), and other cranks that use the 8-bolt standard Compatible with all 10, 11, and 12-speed chains, with the exception of Shimano 12-speed Hyperglide+ chains Wolf Tooth s patented Drop-Stop B wide/narrow tooth profile for the ultimate chain retention and mud-shedding ability 0mm offset is for SRAM XX1 SL cranks with MTB standard DUB spindles to move the chainline from 52mm to 55mm Machined with premium 7075-76 aluminum billet for weight savings, stiffness and durability Includes set of (8) custom T20 stainless steel bolts Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount SRAM 8-Bolt Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 keyword search SRAM T-Type keyword search SRAM Transmission Material Aluminum Offset 0 Round or Oval Round Tooth Count 32 Weight 69 Wolf Tooth SRAM 8-Bolt Direct Mount Chainrings Direct Mount Chainrings UPC: 810006808940

by Wolf Tooth

—$79.95

Designed for Race Face CINCH cranks with removable spiders. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. 3mm offset is designed for Boost 52mm chainline 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 Not compatible with 9 speed chains If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention Made from 7075-T6 aluminum for long life Use of a clutch-style rear derailleur is recommended Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount CINCH 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 Round Tooth Count 28 Wolf Tooth RaceFace / Easton CINCH Direct Mount Mountain Chainrings Direct Mount Chainrings UPC: 810006808186

by Wolf Tooth

—$79.95

This chainring's tooth profile was developed specifically for Shimano's XTR, XT, and SLX 12-speed Hyperglide+ chain. Compatible only with Hyperglide+ chains Engineered proprietary tooth profile maintains the quiet and smooth performance of the HG+ drivetrain with optimal chain retention Prevents premature ring and chain wear that can come from non-optimized profiles Chainrings fit on the Shimano XTR M9000 and M9020 1x or 2x cranksets Use only the stock Shimano XTR chainring bolts (M7) Made from 7075-T6 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 12 Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Wolf Tooth Shimano XTR M9000 96 BCD Asymmetrical Hyperglide + Chainrings Chainring UPC: 810006800746

by Wolf Tooth

—$94.95

Designed to fit Shimano GRX 4-bolt 110 Asymmetric BCD cranksets. The 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. These rings feature Wolf Tooth's Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. Compatible with Shimano GRX cranksets including RX600 and RX810 The Powertrac elliptical design means the diameter is that of a chainring 2t bigger 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 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 Single Tooth Count 46 Wolf Tooth Elliptical 110 BCD GRX Chainrings Chainring UPC: 810006801743

by Wolf Tooth

—$84.95

absoluteBLACK Round Direct Mount 1x Chainrings for CINCH allow for flawless boost setup. They are designed for RaceFace cranks that utilize the CINCH system. Direct mount chainrings provide significant weight savings over a standard spider and chainring combination. They are crafted from CNC machined 7075 aluminum, and feature an anodized finish for exceptional durability. 69g The unique patent-pending narrow-wide tooth profile keeps the chain in place Teeth have been 3D-machined for ultimate mud shedding and quieter operation Provides excellent weight to strength ratio 3mm offset is designed for bikes with Boost spacing and fat bikes (when reversed) Item Specifications Defined Color Black Direct Mount Type Direct Mount CINCH Material Aluminum Offset 3 Round or Oval Round Tooth Count 34 absoluteBLACK Round Direct Mount Chainring for CINCH Direct Mount Chainrings EAN: 5110846004539

by absoluteBLACK

—$97.65

These chainrings are designed for the Shimano GRX FC-RX810 crankset.Use this chainring for a 48-31T combination Item Specifications Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 11 Ring Position/Type Outer Tooth Count 48 Shimano RX810 11-Speed Chainrings Chainring UPC: 192790516370

by Shimano

—$100.02

SRAM X-Sync Road Direct Mount Chainrings for RED and Force drivetrains feature a wide-tooth, narrow-tooth design to provides maximum chain control. SRAM 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 Item Specifications Defined Color Gray Direct Mount Type Direct Mount SRAM 8-Bolt Drivetrain Speeds 12 Round or Oval Round Tooth Count 40 SRAM RED/Force AXS Direct Mount Chainring Direct Mount Chainrings UPC: 710845869914

by SRAM

—$54.95

This chainring's tooth profile was developed specifically for Shimano's 12-speed Hyperglide+ chain. Wolf Tooth's CAMO is all about choice - these chainrings are made from 7075-T6 Aluminum Alloy for lightweight performance. Only compatible with CAMO spiders Compatible only with Hyperglide+ 12-speed chain Maintains quiet and smooth performance of the Hyperglide+ drivetrain with exceptional chain retention Prevents premature ring and chain wear that can come from non-optimized profiles For use with Wolf Tooth CAMO spiders (not compatible with any other chainring mountings) Features Wolf Tooth s patented Drop-Stop wide/narrow tooth profile for the ultimate chain retention and mud shedding ability Made from 7075-T6 aluminum for long life Item Specifications Chainring BCD Wolf Tooth CAMO Defined Color Black Drivetrain Speeds 12 keyword search Hyperglide Plus Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Round Tooth Count 34 Wolf Tooth CAMO Aluminum Hyperglide+ Chainrings Chainring UPC: 810006800753

by Wolf Tooth

—$59.95

This chainring's tooth profile was developed specifically for Shimano's 12-speed Hyperglide+ chain. Wolf Tooth's CAMO is all about choice - these elliptical chainrings are made from 7075-T6 Aluminum Alloy for lightweight performance. Only compatible with CAMO spiders. Compatible only with Hyperglide+ 12-speed chain Maintains quiet and smooth performance of the Hyperglide+ drivetrain with exceptional chain retention Prevents premature ring and chain wear that can come from non-optimized profiles For use with Wolf Tooth CAMO spiders (not compatible with any other chainring mountings) Elliptical chainring shape provides better efficiency in the recovery zone, as well as increased traction thanks to consistent torque Features Wolf Tooth s patented Drop-Stop wide/narrow tooth profile for the ultimate chain retention and mud shedding ability Made from 7075-T6 aluminum for long life Item Specifications Chainring BCD Wolf Tooth CAMO Defined Color Black Drivetrain Speeds 12 keyword search Hyperglide Plus Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Oval Tooth Count 30 Wolf Tooth CAMO Aluminum Elliptical Hyperglide+ Chainrings Chainring UPC: 810006802467

by Wolf Tooth

—$84.95

Direct mount rings designed for use with SRAM cranks that utilize their 3-bolt mounting style. This premium 7075-T6 Aluminum Alloy chainring is equipped with the patent pending Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. 0mm offset is designed for BB30 short spindle cranks (49mm chainline) 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 8-bolt interface Made from premium 7075-T6 aluminum for durability and weight savings Use of a clutch-style rear derailleur is recommended Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount SRAM 3-Bolt Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Material Aluminum Offset 0 Round or Oval Round Tooth Count 34 Wolf Tooth SRAM 3-Bolt Direct Mount Chainrings Direct Mount Chainrings UPC: 810006807929

by Wolf Tooth

—$84.95

These Wolf Tooth direct mount rings are designed for SRAM cranks with 8-bolt mounting and are optimized for use with SRAM Eagle, Road and Transmission (T-Type) Flattop chains. This chainring is equipped with the patented Drop-Stop B asymmetrical tooth design that provides the best in wear life, mud clearance, and chain retention. Includes set of (8) custom T20 stainless steel bolts for mounting. SRAM T-Type Transmission AXS cranksets, SRAM T-Type Transmission 70 and 90 cranks, 2025 Cane Creek eeWings Titanium Cranks (8-bolt), and other cranks that use the 8-bolt standard Compatible with all 10, 11, and 12-speed chains, with the exception of Shimano 12-speed Hyperglide+ chains Wolf Tooth s patented Drop-Stop B wide/narrow tooth profile for the ultimate chain retention and mud-shedding ability 3mm offset achieves a 52mm chainline on MTB standard DUB spindle cranks and 55mm on MTB Wide DUB spindle cranks Machined with premium 7075-76 aluminum billet for weight savings, stiffness and durability Includes set of (8) custom T20 stainless steel bolts Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount SRAM 8-Bolt 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 Round Tooth Count 32 Weight 69 Wolf Tooth SRAM 8-Bolt Direct Mount Chainrings Direct Mount Chainrings UPC: 810006808575

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) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Black Weight 121 e*thirteen Threaded Bottom Bracket Bottom Brackets EAN: 4710751504721

by e*thirteen

—$239

The ThreadFit 30 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King Grease injector tool. Included Fit Kit #1 is designed to mate the ThreadFit 30 bottom bracket with a DUB MTB 28.99mm 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 Blue Spindle Interface Type SRAM DUB Chris King Threadfit 30 Bottom Bracket Bottom Brackets UPC: 841529102758

by Chris King

—$14.20

Plastic and rubber replacement parts for e*thirteen chainguides. Ultra compact upper slider for Vario modular chainguide Includes: (1) Ultra Compact Upper Slider, (1) set screw Item Specifications Color Black Defined Color Black e*thirteen Chainguide Service Parts Chain Retention System Part EAN: 4711280340590

by e*thirteen

—$52.47

SRAM replacement cogs allow riders to repair damaged or worn out cogs to extend the life of the cassette and provide smooth reliable shifting. 10-12-14-16-18 replacement cogs are compatible with Eagle Includes Spacer Cogs feature a unique black nickel finish to aid in corrosion resistances Item Specifications Cassette Body Type Shimano HG Tooth Count 10-12-14-16-18 SRAM Cassette Replacement Cogs Cassette Cog UPC: 710845915024

by SRAM

—$49

Wheels Mfg. SOLO-XD and SOLO-SPLINE Single Speed cogs are constructed with high-end 7075 aluminum and designed with narrow to wide alternating tooth pattern allowing for superior chain retention. Cogs are optimized for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE Single Speed Conversion kit carrier systems only. Crafted with high-end 7075 aluminum for light weight and extreme durability Cogs are optimized for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE Single Speed Conversion kit carrier system only Designed with narrow wide alternating tooth pattern allowing for superior chain retention Fits 9, 10 and 11-speed chains Compatible with 12-speed SRAM Eagle, KMC, SRAM Road and SRAM T-Type Transmission flattop chains Will not work with 13-speed Campagnolo or 12-speed Shimano HG+ chains Item Specifications Defined Color Black Material Aluminum Tooth Count 23 Wheels Manufacturing Solo-XD and Solo-Spline Cog Driver and Single Cog UPC: 810124713034

by Wheels Manufacturing

—$131

The Wheels Manufacturing SOLO-SPLINE is designed specifically for Shimano Micro Spline compatible hubs, this innovative kit is your gateway to a streamlined, high-performance single-speed system. The SOLO-SPLINE features a unique design that incorporates a base sleeve and lockring which smoothly fits onto the Shimano Micro Spline compatible freehub body. This mirrors the hassle-free installation of a standard cassette, allowing for quick setup changes. Slide on the spacers and cog, and secure them with a dependable lock ring. Experience the perfect ride, tailored to your preferences and riding style. Utilizes a durable 7075 aluminum carrier and cogs, with lightweight 6061 aluminum spacers Includes adjustable spacers to fine-tune your chainline for optimal performance Designed specifically for Shimano Micro Spline compatible hub bodies Features a cog designed with a narrow-wide tooth pattern to ensure superior chain hold At only 101g, the kit is lighter than many other options on the market, reducing rotational mass for faster acceleration and easier climbing Included in kit: (1) 6061 Aluminum Lock Ring, (1) 7075 Aluminum Carrier Ring, (1) 6061 Aluminum End Spacer, (1) 6061 Aluminum 5mm Spacer, (2) 6061 Aluminum 2mm Spacers, (1) 6061 Aluminum 1mm Spacers, (1) 7075 Aluminum 18t Cog Wheels Manufacturing Solo-Spline Micro Spline Single Speed Conversion Kit Driver and Single Cog UPC: 810124713171

by Wheels Manufacturing

—$131

The Wheels Manufacturing SOLO-SPLINE is designed specifically for Shimano Micro Spline compatible hubs, this innovative kit is your gateway to a streamlined, high-performance single-speed system. The SOLO-SPLINE features a unique design that incorporates a base sleeve and lockring which smoothly fits onto the Shimano Micro Spline compatible freehub body. This mirrors the hassle-free installation of a standard cassette, allowing for quick setup changes. Slide on the spacers and cog, and secure them with a dependable lock ring. Experience the perfect ride, tailored to your preferences and riding style. Utilizes a durable 7075 aluminum carrier and cogs, with lightweight 6061 aluminum spacers Includes adjustable spacers to fine-tune your chainline for optimal performance Designed specifically for Shimano Micro Spline compatible hub bodies Features a cog designed with a narrow-wide tooth pattern to ensure superior chain hold At only 101g, the kit is lighter than many other options on the market, reducing rotational mass for faster acceleration and easier climbing Included in kit: (1) 6061 Aluminum Lock Ring, (1) 7075 Aluminum Carrier Ring, (1) 6061 Aluminum End Spacer, (1) 6061 Aluminum 5mm Spacer, (2) 6061 Aluminum 2mm Spacers, (1) 6061 Aluminum 1mm Spacers, (1) 7075 Aluminum 18t Cog Wheels Manufacturing Solo-Spline Micro Spline Single Speed Conversion Kit Driver and Single Cog UPC: 810124713188

by Wheels Manufacturing

—$131

The Wheels Manufacturing SOLO-SPLINE is designed specifically for Shimano Micro Spline compatible hubs, this innovative kit is your gateway to a streamlined, high-performance single-speed system. The SOLO-SPLINE features a unique design that incorporates a base sleeve and lockring which smoothly fits onto the Shimano Micro Spline compatible freehub body. This mirrors the hassle-free installation of a standard cassette, allowing for quick setup changes. Slide on the spacers and cog, and secure them with a dependable lock ring. Experience the perfect ride, tailored to your preferences and riding style. Utilizes a durable 7075 aluminum carrier and cogs, with lightweight 6061 aluminum spacers Includes adjustable spacers to fine-tune your chainline for optimal performance Designed specifically for Shimano Micro Spline compatible hub bodies Features a cog designed with a narrow-wide tooth pattern to ensure superior chain hold At only 101g, the kit is lighter than many other options on the market, reducing rotational mass for faster acceleration and easier climbing Included in kit: (1) 6061 Aluminum Lock Ring, (1) 7075 Aluminum Carrier Ring, (1) 6061 Aluminum End Spacer, (1) 6061 Aluminum 5mm Spacer, (2) 6061 Aluminum 2mm Spacers, (1) 6061 Aluminum 1mm Spacers, (1) 7075 Aluminum 18t Cog Wheels Manufacturing Solo-Spline Micro Spline Single Speed Conversion Kit Driver and Single Cog UPC: 810124713201

by Wheels Manufacturing

—$131

The Wheels Manufacturing SOLO-SPLINE is designed specifically for Shimano Micro Spline compatible hubs, this innovative kit is your gateway to a streamlined, high-performance single-speed system. The SOLO-SPLINE features a unique design that incorporates a base sleeve and lockring which smoothly fits onto the Shimano Micro Spline compatible freehub body. This mirrors the hassle-free installation of a standard cassette, allowing for quick setup changes. Slide on the spacers and cog, and secure them with a dependable lock ring. Experience the perfect ride, tailored to your preferences and riding style. Utilizes a durable 7075 aluminum carrier and cogs, with lightweight 6061 aluminum spacers Includes adjustable spacers to fine-tune your chainline for optimal performance Designed specifically for Shimano Micro Spline compatible hub bodies Features a cog designed with a narrow-wide tooth pattern to ensure superior chain hold At only 101g, the kit is lighter than many other options on the market, reducing rotational mass for faster acceleration and easier climbing Included in kit: (1) 6061 Aluminum Lock Ring, (1) 7075 Aluminum Carrier Ring, (1) 6061 Aluminum End Spacer, (1) 6061 Aluminum 5mm Spacer, (2) 6061 Aluminum 2mm Spacers, (1) 6061 Aluminum 1mm Spacers, (1) 7075 Aluminum 18t Cog Wheels Manufacturing Solo-Spline Micro Spline Single Speed Conversion Kit Driver and Single Cog UPC: 810124713218

by Wheels Manufacturing

—$35

Upper Bolt and Spring kits for SRAM rear derailleur maintenance and repairs. Kit includes: B-Bolt, B-Screw and Limit Screws Compatible with SRAM model: RD-RED-E-E1 SRAM Rear Derailleur Upper Bolt and Springs Upper Bolt and Spring UPC: 710845911392

by SRAM

—$550

When you need the absolute best from your training data, the accuracy and reliability of the RED XPLR AXS Power Meter is the way to go. The spider design uses a proprietary thread-on chainring mount system which allows us to reduce weight and increase stiffness without compromising the ability to swap rings. A dual sided power measurement system, it's accurate to +/-1.5% even as weather conditions change, and boasts unbeatable battery life. Thread Mount design is light, stiff and accurate, and fits RED XPLR Thread Mount chainrings 38t-46t (Chainrings sold separately) Dual sided power measurement system, it s accurate to +/-1.5% even as weather conditions change, and boasts unbeatable battery life (User replaceable CR2032 battery with 200-hour battery life) Bluetooth low energy technology and ANT+ wireless data transfer MagicZero automatically checks and recalibrates your power meter as you ride No cadence magnet required 10K Temperature Compensation and Waterproof (IPX7 waterproof to 1 meter for 30 minutes) AXS enabled for easy monitoring and firmware updates Includes 8 bolts and thread back up pin for chainring Item Specifications Color Black SRAM RED XPLR AXS Power Meter Spider E1 Crank Spider UPC: 710845904783

by SRAM

—$440

When SRAM found ways to make their lightest and stiffest crank even lighter, they went for it. A new process further grams from the hollow carbon arms. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you. Hollow carbon crank arms are 29g lighter than previous generation 8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings (Spiders and Chainrings sold separately) DUB bottom bracket adds durability and simplicity (Sold separately) Includes DUB Wide Spacer kit (2.5/3.0/4.5/5.5 mm) 150mm Q-factor / 47.5mm chainline Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD Direct Mount SRAM 8-Bolt Color Natural Carbon Crank Intended Use Gravel Crank Length (mm) 172.5 Defined Color Carbon Drivetrain Speeds 12 Drivetrain Speeds 13 Number of Chainrings No Rings Included Pedal Spindle 9/16" Rings Sold Separately Spindle Interface Type SRAM DUB SRAM RED 1x XPLR 13-Speed Wide Crank Assembly E1 Crankset UPC: 710845899546

by SRAM

—$34.95

These 6mm long bolts are designed for single chainrings that have non-threaded standoffs. Uses a double hex head interface so you don't have to use a chainring nut spanner. 6mm length Made in the US out of 7075-T6 Aluminum Has hex heads on both the bolt and nut for easy installation Max torque of 7-8 Nm with light grease on threads only Item Specifications Color Raw Silver Defined Color Silver Length 6 Material Aluminum Wolf Tooth 1x Chainring Bolt Sets Chainring Bolt UPC: 810006809541

by Wolf Tooth

—$29.95

These 6mm long bolts are designed for single chainrings that have non-threaded standoffs. Uses a double hex head interface so you don't have to use a chainring nut spanner. 6mm length Made in the US out of 7075-T6 Aluminum Has hex heads on both the bolt and nut for easy installation Max torque of 7-8 Nm with light grease on threads only Item Specifications Color Raw Silver Defined Color Silver Length 6 Material Aluminum Wolf Tooth 1x Chainring Bolt Sets Chainring Bolt UPC: 810006809534

by Wolf Tooth

—$770

The heart of the AXS ecosystem is lighter, more efficient, and more capable than ever. Covering cassette ranges from 10-28t up to 10-36t, this wireless wonder has larger pulleys to decrease chain articulation and increase efficiency, and an Orbit fluid damper to keep everything in place over the rough stuff. One derailleur ready for 1x or 2x, on road or off. Orbit chain management technology keeps the drivetrain quiet and secure AXS enabled for easy setup, personalization, and reliability 16g lighter than previous generation Compatible with both 1x and 2x RED drivetrains Compatible with cassettes from 10-28t to 10-36t Larger X-Sync pulleys for increased efficiency Compatible with existing AXS batteries (Sold separately) Item Specifications Cage Length Medium Color Black Drivetrain Speeds 12 Largest Cog 36 Rear Der/Shifter Compatibility SRAM eTap AXS Rear Derailleur Mount Type 10x1 Standard Weight 262 SRAM RED eTAP AXS Rear Derailleur E1 Rear Derailleur UPC: 710845899812

by SRAM

—$430

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 10-11-12-13-14-15-16-17-19-21-24-28 Color Silver Defined Color Silver Drivetrain Speeds 12 keyword search AXS Range 10-28 SRAM RED AXS XG-1290 12-Speed Cassette Cassettes UPC: 710845898310

by SRAM

—$515

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 Rainbow Defined Color Multi-Color Drivetrain Speeds 12 keyword search AXS Range 10-36 SRAM RED AXS XG-1290 12-Speed Cassette Cassettes UPC: 710845910449

by SRAM

—$54.95

These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Item weight: 21g 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 Orange Drivetrain Speeds Single Speed 3/32" Material Aluminum Tooth Count 19 Wolf Tooth Aluminum Single Speed Cog Driver and Single Cog UPC: 812719025294

by Wolf Tooth

—$118

The Wheels Manufacturing BSA 30 bottom bracket threaded to 30mm is their solution to running a 30mm spindle crankset in a BSA (English) threaded frame. This bottom bracket features high quality aluminum cups and fully serviceable bearings. Enduro ABEC-3 sealed bearings are replaceable Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Races provide smooth crank rotation Machined aluminum cups with durable anodized finish Allows for the use of 30mm spindle crankset with English (BSA) threaded bottom bracket shells For use with 30mm diameter cranks with an overall spindle length of at least 104mm when used in a 68mm wide BB shell Will not work with standard BB30 cranksets, please measure your BB30 crank spindle length Compatible with frames that have 68-73mm English bottom bracket 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 Teal Spindle Interface Type RaceFace Cinch 30mm Weight 102 Wheels Manufacturing BSA 30 Bottom Bracket Bottom Brackets UPC: 810124712341

by Wheels Manufacturing

—$48.50

Wheels Mfg. SOLO-XD and SOLO-SPLINE Single Speed cogs are constructed with high-end 7075 aluminum and designed with narrow to wide alternating tooth pattern allowing for superior chain retention. Cogs are optimized for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE Single Speed Conversion kit carrier systems only. Crafted with high-end 7075 aluminum for light weight and extreme durability Cogs are optimized for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE Single Speed Conversion kit carrier system only Designed with narrow wide alternating tooth pattern allowing for superior chain retention Fits 9, 10 and 11-speed chains Compatible with 12-speed SRAM Eagle, KMC, SRAM Road and SRAM T-Type Transmission flattop chains Will not work with 13-speed Campagnolo or 12-speed Shimano HG+ chains Item Specifications Defined Color Red Material Aluminum Tooth Count 18 Wheels Manufacturing Solo-XD and Solo-Spline Cog Driver and Single Cog UPC: 810124711955

by Wheels Manufacturing

—$48.50

Wheels Mfg. SOLO-XD and SOLO-SPLINE Single Speed cogs are constructed with high-end 7075 aluminum and designed with narrow to wide alternating tooth pattern allowing for superior chain retention. Cogs are optimized for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE Single Speed Conversion kit carrier systems only. Crafted with high-end 7075 aluminum for light weight and extreme durability Cogs are optimized for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE Single Speed Conversion kit carrier system only Designed with narrow wide alternating tooth pattern allowing for superior chain retention Fits 9, 10 and 11-speed chains Compatible with 12-speed SRAM Eagle, KMC, SRAM Road and SRAM T-Type Transmission flattop chains Will not work with 13-speed Campagnolo or 12-speed Shimano HG+ chains Item Specifications Defined Color Red Material Aluminum Tooth Count 16 Wheels Manufacturing Solo-XD and Solo-Spline Cog Driver and Single Cog UPC: 810124711870

by Wheels Manufacturing

—$48.50

Wheels Mfg. SOLO-XD and SOLO-SPLINE Single Speed cogs are constructed with high-end 7075 aluminum and designed with narrow to wide alternating tooth pattern allowing for superior chain retention. Cogs are optimized for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE Single Speed Conversion kit carrier systems only. Crafted with high-end 7075 aluminum for light weight and extreme durability Cogs are optimized for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE Single Speed Conversion kit carrier system only Designed with narrow wide alternating tooth pattern allowing for superior chain retention Fits 9, 10 and 11-speed chains Compatible with 12-speed SRAM Eagle, KMC, SRAM Road and SRAM T-Type Transmission flattop chains Will not work with 13-speed Campagnolo or 12-speed Shimano HG+ chains Item Specifications Defined Color Black Material Aluminum Tooth Count 18 Wheels Manufacturing Solo-XD and Solo-Spline Cog Driver and Single Cog UPC: 810124711948

by Wheels Manufacturing

—$330

The most advanced aluminum crankset SRAM has ever made, the X0 Eagle T-Type Wide crankset is utterly unique and simply striking. Bringing serious riders the exact sort of legitimate performance X0 stands for, courtesy of a ground-breaking all-aluminum design with a perfectly balanced stiffness to weight ratio. Unique, ground-breaking design and one of the lightest aluminum cranksets on the market All-aluminum design provides perfect stiffness to weight ratio Includes X0 T-Type removable and replaceable 2-Guard aluminum bashguard to protect your chainring when riding rough terrain 55mm Chainline 174mm Q-factor DUB bottom bracket and spacers NOT included Item Specifications BB Included No Chainline/Hub Compatibility 141/148 Boost Hubs Chainring BCD Direct Mount SRAM Color Black Crank Intended Use Mountain Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 12 keyword search 55mm Chainline Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 32 Spindle Interface Type SRAM DUB SRAM X0 Eagle T-Type Wide Crankset Crankset

by SRAM

—$159.99

The Shimano FC-RX610 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding. Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with 38t or 40t chainring (cassettes and 38t chainring sold separately) Optimal gearing for mixed-terrain riding Compatible with HG 12-speed chains 49.7mm 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 Color Black Crank Intended Use Gravel Crank Length (mm) 172.5 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Single Pedal Spindle 9/16" Rings 40 Spindle Interface Type Shimano Hollowtech II Weight 812 Shimano GRX FC-RX610 Crankset Crankset UPC: 192790639734

by Shimano

—$159.99

The Shimano FC-RX610 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding. Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with 38t or 40t chainring (cassettes and 38t chainring sold separately) Optimal gearing for mixed-terrain riding Compatible with HG 12-speed chains 49.7mm 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 Color Black Crank Intended Use Gravel Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Single Pedal Spindle 9/16" Rings 40 Spindle Interface Type Shimano Hollowtech II Weight 812 Shimano GRX FC-RX610 Crankset Crankset UPC: 192790639710

by Shimano

—$280

The Shimano FC-RX820 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding. Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with 40t or 42t chainring (cassettes and 42t chainring sold separately) Optimal gearing for mixed-terrain riding Hollowtech II crank arms provide strength and stiffness with the benefit of weight savings Compatible with HG 12-speed chains 49.7mm 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 Color Black Crank Intended Use Gravel Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Single Pedal Spindle 9/16" Rings 40 Spindle Interface Type Shimano Hollowtech II Weight 644 Shimano GRX FC-RX820 Crankset Crankset UPC: 192790242187

by Shimano

—$100

The KMC e11 eBike Chain is designed with extra strength and durability to support the demands of eBike systems. Specifically designed with high tensile strength in order to withstand the high torque of eBike motors Double X Bridge Construction increases shifting precision and shifting speed High pin power riveting adds extra strength and durability Inner and outer plate chamfering is designed to engage with chainrings and cassettes quickly and provide smooth shifting Compatible with Shimano, SRAM, and Campagnolo drivetrain systems Item Specifications Chain Connection Type Single Use Master Link Color Silver Defined Color Silver Designed for ebike Yes Drivetrain Speeds 11 Half Link Chain No Links 156 KMC e11 eBike Chain Chains UPC: 766759711092

by KMC

—$55

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. M12x1.0 Thru-Axle Mount type with M16 Nut Fits Rocky Mountain models: Altitude Powerplay Alloy (2022), Altitude Powerplay Carbon (2022), Element Alloy (2022), Element Carbon (2022), Instinct Powerplay Alloy (2022), Instinct Powerplay Carbon (2022) Replacement for Rocky Mountain part 1812002 OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. CNC machined 6061 aluminum Made in the USA Item Specifications Fits Brand Rocky Mountain Wheels Manufacturing Hangers Requiring 1 Fastener Derailleur Hangers UPC: 810124710194

by Wheels Manufacturing

—$99.95

Completely silent and efficient, this MRP SXg SL2 lower guide for use with Norco Range 2021+ is easily setup for zero rubbing and, with no moving parts, introduce zero drag into your drivetrain. ONLY compatible with Norco Range (2021+) Works with 32-36t round rings (and 30-34t oval rings) Provides bash protection and chain security Lower guide features TPU co-molding to silence chain contact Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Aluminum Material Composite Max Tooth (teeth) 36 Weight 99 MRP SXg SL2 Lower Chainguide Chain Retention System UPC: 702430022156

by MRP

—$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 165 Spindle Interface Type SRAM DUB SRAM Apex AXS Wide Left Crank Arm with Power Meter Spindle Assembly Left Crank Arm UPC: 710845886317

by SRAM

—$439.99

The TRP CS-M9050 EVO 12-speed cassette features a wide gear range and provides high wear resistance. Wide 10-52t gear range provides the right gear for every terrain and elevation 44 and 52t cogs crafted with 7075-T6 aluminum for high strength and low weight 10 to 36t gears are constructed with monoblock steel for high wear resistance and longevity Item Specifications Cassette Body Type Shimano Micro Spline Cogs 10-11-13-15-18-21-24-28-32-36-44-52 Color Black/Gold Defined Color Black Defined Color Gold Drivetrain Speeds 12 Range 10-52 Weight 372 TRP CS-M9050 EVO 12-Speed Cassette Cassettes EAN: 4717592038774

by TRP

—$439.99

The TRP CS-M9050 EVO 12-speed cassette features a wide gear range and provides high wear resistance. Wide 10-52t gear range provides the right gear for every terrain and elevation 44 and 52t cogs crafted with 7075-T6 aluminum for high strength and low weight 10 to 36t gears are constructed with monoblock steel for high wear resistance and longevity Item Specifications Cassette Body Type Shimano Micro Spline Cogs 10-11-13-15-18-21-24-28-32-36-44-52 Color Silver/Black Defined Color Black Defined Color Silver Drivetrain Speeds 12 Range 10-52 Weight 372 TRP CS-M9050 EVO 12-Speed Cassette Cassettes EAN: 4717592038538

by TRP

—$440

The SRAM Force carbon 2x crankset is the very center of the X-Range gearing philosophy. With tight 13-tooth gaps between chainrings paired to wide-range cassettes, riders get more range while shifting less frequently and staying in the big ring longer. Previously only available on RED, SRAM's integrated chainrings are light, stiff, and incredibly durable. The black finish mated to dazzling glossy carbon arms will elevate any bike. X-Range gearing technology gives you more range and a smoother gear progression, so you re always in the right gear Crisp and accurate front shifts Carbon fiber crankarms for light weight and stiffness Unique chainring shape results in a lighter weight, stiffer, more durable crankset DUB bottom bracket (Sold separately) adds durability and simplicity Can be upgraded to a power meter 45mm Chainline Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility 141/148 Boost Hubs Chainring BCD Direct Mount SRAM Color Iridescent Gray Crank Intended Use Gravel Crank Intended Use Road Crank Length (mm) 172.5 Defined Color Gray Drivetrain Speeds 12 keyword search AXS Number of Chainrings Double Pedal Spindle 9/16" Rings 50/37 Spindle Interface Type SRAM DUB SRAM Force Crankset D2 Crankset UPC: 710845886942

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. Attaches to frame with Thru Axle with M12x1.0 thread pitch Fits Trek: ABP (Active Breaking Pivot UDH (Universal Derailleur Hanger) MTB and eMTB; Fits Devinci: Spartan Carbon - 2022; Fits Orbea: Rallon Series - 2022 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 Fits Brand Trek keyword search UDH Wheels Manufacturing Universal Derailleur Hanger for SRAM UDH Derailleur Hangers UPC: 811079028624

by Wheels Manufacturing

—$118

Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets Allows the use of cranks that use 24mm spindles such as Shimano Hollowtech II, Full Speed Ahead, RaceFace EXI etc. to be used with BSA threaded frames Durable and lightweight machined aluminum cups for outboard set ups Features Enduro ABEC-3 sealed bearings for smooth operation and long life Bottom bracket is fully serviceable For use with frames with 68mm and 73mm bottom bracket shells Includes: (2) BB cups with bearings, (2) Enduro Silicone dust seals, (1) 2.5mm aluminum BB cup spacers for use with 68mm wide BB shell, (1) 1.8mm aluminum BB cup spacers for use with 68mm wide BB shell, (1) 0.7mm aluminum BB cup spacers for use with 68mm wide BB shell, (2) 0.5mm crank spindle spacers, (2) 1.0mm crank spindle spacers 16-notch x 48.5mm tool recommended (Not included) 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 Spindle Interface Type FSA MegaExo Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 105 Wheels Manufacturing BSA Bottom Bracket Bottom Brackets UPC: 811079028280

by Wheels Manufacturing

—$134

Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets Allows the use of SRAM DUB compatible cranks with 29mm spindles to be used in a BSA threaded frame Durable and lightweight machined aluminum cups for outboard set ups Features Enduro 6806/29 ABEC-3 sealed bearings for smooth operation and long life Bottom bracket is fully serviceable Fits frames with 68mm, 73mm and 100mm (Without sleeve) bottom bracket shell widths Includes: (2) BB cups with bearings, (2) Silicon dust seals, (2) 0.5mm crank spindle spacers, (2) 1.0mm crank spindle spacers, (1) 1 - 2.5mm crank spindle spacer Over Bearing Width: 91.5mm in a 68mm wide shell (Over Bearing Width Dimensions include supplied silicone dust shields) 16-notch x 48.5mm tool recommended (Not included) Item Specifications BB Shell Width (mm) 100 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Green Spindle Interface Type SRAM DUB Weight 102 Wheels Manufacturing BSA Bottom Bracket Bottom Brackets UPC: 811079028211

by Wheels Manufacturing