Designed for bikes with double cranksets, this medium-cage microSHIFT R9 9-speed rear derailleur keeps weight low and performance high with a design that marries form and function.

DerailleursRear Derailleurs

Designed for bikes with double cranksets, this short-cage microSHIFT R9 9-speed rear derailleur keeps weight low and performance high with a design that marries form and function.

DerailleursRear Derailleurs

Whether you're building from scratch, doing a drop bar conversion, or replacing broken parts, these ergonomic microSHIFT R9 2 x 9-speed levers offer easy installation and durability you can rely on.

Bike PartsBike Shifters

Whether you're replacing broken parts, doing a drop bar conversion, or building from scratch, these ergonomic microSHIFT R9 3 x 9-speed levers offer easy installation and durability you can rely on.

Bike PartsBike Shifters

Super light and deadly silent, the SRAM Red 11-Speed Cassette delivers ultra-fast, ultra-quiet shifts that will always put you in the right gear.

Bike PartsBike Cassettes

The SRAM Red shift-brake lever features an extremely comfortable, highly individual fit that makes the shift-brake controls feel like a natural extension of your hands.

Bike PartsBike Shifters

With adjustable tension, few moving parts and optional friction-shifting mode, this right-side microSHIFT 10-speed bar-end shifter is a simple, reliable way to change rear gears on a drop-bar bike.

Bike PartsBike Shifters

With adjustable tension, few moving parts and optional friction-shifting mode, this right-side microSHIFT 11-speed bar-end shifter is a simple, reliable way to change rear gears on a drop-bar bike.

Bike PartsBike Shifters

For the road-warrior, dirt-devil, or 'cross racer, the SRAM Rival 22 Hydraulic 11-Speed Disc shift and brake Lever features Reach Adjust, completely new hydraulic internals and improved finger wrap.

Bike PartsBike Shifters

A long-lasting chain for your single-speed steed, the KMC S1 is built to the wide 1/8 in. standard for BMXs, cruisers and other bikes without derailleurs.

Bike PartsBike Chains

With its hollow carbon fiber arms, the FSA SL-K Light ABS BB386EVO road crankset offers amazing stiffness and low weight for top performance on your fast-paced rides.

Bike PartsCranksets

Using 3 surface treatments for a long-lasting, smooth operation, the 10-speed YBN SLA101 Ti-Nitride chain performs for up to double the mileage of a standard chain.

Bike PartsBike Chains

Using 3 surface treatments for a long-lasting, smooth operation, the 11-speed YBN SLA110 Ti-Nitride chain performs for up to double the mileage of a standard chain.

Bike PartsBike Chains

When your ride is bound to be bumpy, the Shimano SLX SM-CRM75 Chainring features a special tooth profile that improves chain engagement and retention for smoother pedaling on rough trails.

Bike PartsChainrings