Bicycle Drivetrain

The Gamma Pro MegaTooth's teeth are longer than standard with an asymmetric profile shape, a diamond-shaped cross-section, and a unique system of a...

Imagination is the only limitation to how much the microSHIFT thumbies can do. Their small minimalistic designs are packed with precision machined ...

The Full Speed Ahead Tempo Pro Chainring is designed for use with road drivetrains.

* FSA, 52T, 10/11sp., BCD: 110mm, 5 Bolts, Pro Road, Outer Chainring, For Double, Aluminum, Black, 371-0252H

SHIMANO Shifter Clamp Band Unit Parts Bicycle ShiftersThis bicycle shifters from SHIMANO is designed for riders and mechanics seeking reliable perf...

Shimano Cassette Lock Rings

Wolf Tooth T47 Inboard bottom brackets are engineered to be durable, reliable, lightweight, and smooth. The weather sealing is best-in-class, with ...

Oval 110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX Cranks feature an aero design for 46T. Smaller sizes feature a non-aero design. Click Her...

Designed for racing, and for those looking to optimize each detail in pursuit of speed, Wolf Tooth Aero Chainrings are strong, lightweight, and pro...

Wolf Tooth Direct Mount Chainrings for SRAM 8-bolt Cranks replace your existing spider and chainring with one clean looking, lightweight, and st...

Tech Specs  Weights: BSA 68-73mm 24/29mm • 7g |  BSA 68-73 30mm • 7g | BSA 83mm 24/29mm • 8g |  BSA 83mm 30mm • 8g | BSA 100mm 24/29mm • 11g | ...

Wolf Tooth 107 BCD Chainrings for SRAM Cranks are compatible with SRAM gravel and road cranks that use the 107 BCD spider, including the SRAM AXS P...

DMR Blade Ring Bicycle Chainrings The Blade chainring is now 10, 11 and 12 speed compatible. Manufactured from stiff 4mm wide 7075-T6 Aluminum main...

* BOTTOM BRACKET SPINDLE SPACER BB30 - DRIVE SIDE * SRAM Model ID: BB-SPP-A0 A precision drive-side spindle spacer engineered for BB30 bottom brac...

* SHIFT LEVER TRIGGER CLAMP/BOLT KIT, QTY 1* SRAM Model ID: SL-SPP-A0 An OEM-quality replacement clamp and bolt kit designed for compatible SRAM tr...

DUB™ technology delivers a unified bottom bracket platform engineered for reliable performance across multiple frame standards. An oversized spindl...

Engineered for broad compatibility and long-term performance, this DUB bottom bracket system unifies a better engineered bottom bracket with an ove...

* DUB™ technology delivers a better engineered bottom bracket and a new spindle design for a more uniform approach to fitment, improved sealing aga...

SRAM's DUB bottom bracket system delivers a unified solution for DUB spindle cranks, engineered to bring smooth, reliable performance across a wide...

DUB technology delivers a unified bottom bracket system engineered for consistent fitment, improved sealing, and long-term durability across road, ...

A versatile bottom bracket engineered around DUB™ technology, available with high-performance ceramic or sealed cartridge bearings. One oversized s...

High-performance DUB bottom bracket system engineered for DUB spindle cranks and built to suit a broad range of frame shell standards, including T4...