Drive Train

This cassette is specifically designed with a wide gear combination and carefully balanced ratios for you to find that perfect gear on the trail.

Carbon fiber arms to pair with a Quarq DZero or DFour DUB power meter spiders.

Designed for the next generation of drivetrains—and the next generation of riders. The SRAM Force XG-1270 cassette is optimized for electronic shifting and features our X-Range gearing technology. Smooth, precise shifts, from 10T on up.

Optimum power transfer from wide placed HollowTech II technology bearings.

The Shimano XTR FC-M9125 crankset features a lightweight and rigid design thanks to Hollowtech II crank construction. Chainrings can be easily exchanged with the direct mount system and one key release.

Genuine replacement 6-speed Shimano freewheel to keep your wheels spinning.

These BBInfinite Threaded Bottom Bracket Cups work with all Shimano HollowTech road cranksets on the market, from Tiagra to Dura Ace.

The Shimano 105 CS-R7100 12-Speed Cassette is a key component of the new 105 12-speed Di2 drivetrain.

All new design with proprietary chain rings, available in 32-38t.
Compatible with Flight Attendant.
Unique, groundbreaking design integrated with our lightest crank ever.
+/- 1.5% accuracy.

Individual replacement 4-bolt chainrings for Force AXS 2x12 cranksets.

For every bike, there's a rider. A rider who builds it. A rider who knows it. A rider who's always ready to take the bike somewhere new. Introducing SRAM GX, the drivetrain for people who love to ride without restraint.

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.

Designed for use with SRAM's XX SL Eagle power meter, these Thread Mount replacement rings are purpose made for use with the XX SL proprietary spider design. This chainring mount system allows reduced weight without compromising reliability.

Standard thread single speed freewheels

Proprietary replacement bottom bracket for the Trek family of bikes.

microSHIFT Mezzo front derailleurs offer durable construction and seamless compatibility with existing systems, making repairs and upgrades easy.

A cassette that's dialed with the perfect range for big gravel climbs and riding fast on the road.

Our answer to the call to create a ruggedly dependable transmission for your enduro needs, the X0 T-Type AXS Transmission groupset is our most robust high-performance transmission.

Dura-Ace offers system reliability and top-level performance in all conditions.

The Quarq SRAM Force1 AXS D2 Power Meter Crankset is the best of both worlds. A light and stiff direct mount chainring with accurate Quarq power measurement elegantly hidden inside the DUB spindle lets you stealthily gather the data you need to progress.

Designed for use with SRAM's XX SL Eagle power meter, these Thread Mount replacement rings are purpose made for use with the XX SL proprietary spider design. This chainring mount system allows reduced weight without compromising reliability.

Optimized for Shimano compatible 9-speed road drivetrains, R9 front derailleurs feature metal construction and rapid shifting response.