With a lightweight design and steel construction with zinc finish, the SunRace CSM40 7-speed cassette is a great replacement part to keep your bike rolling.

Bike PartsBike Cassettes

Delivering consistent performance with a light, stiff and durable design, the SRAM Carbon GX Eagle crankset is engineered to give complete chain control to riders pushing the limit.

Bike PartsCranksets

Offering increased durability and power transmission, the Campagnolo Chorus 11-speed chain is designed to maximize performance with Campagnolo Chorus drivetrains, so you can keep cranking out miles.

Bike PartsBike Chains

Loaded with innovation and toughness, the Race Face Cinch Direct Mount chainring holds the chain tight with narrow-wide tooth profiling and comes in multiple colors to complement your build.

Bike PartsChainrings

Designed to crank out more watts per pedal stroke, this oval Race Face Cinch Direct Mount chainring delivers on torque and traction so you can climb that mountain and never worry about your chain.

Bike PartsChainrings

Optimized for 12-speed Flattop chains, this Easton Cinch direct-mount chainring uses a directional, narrow/wide design to prevent chain slip and bounce over rough terrain.

Bike PartsChainrings

Including all the parts needed for installation, the convenient Bontrager Comp shift cable & housing set will rejuvenate the shifting performance of your bike's drivetrain.

Bike CablesDerailleur Cables

Connect your crankarms and protect the smooth, long-lasting application of power to your bike's drivetrain with the SRAM DUB Threaded bottom bracket. It is significantly lighter than the GXP system.

Bike PartsBottom Brackets

Built for broad compatibility with 10- and 11-speed chainrings, the Quarq DZero AXS DUB power meter spider delivers on accuracy, durability and reliability to help you reach new goals.

Bike PartsPower Meter Spiders

Delivering smooth shifting and no-compromise trail performance, the 12-speed Shimano Deore CN-M6100 chain offers enhanced chain retention, thanks to an extended portion of the inner plate.

Bike PartsBike Chains

Delivering smooth steps and precise shifting for a great ride, the Shimano Deore CS-M4100 10-speed cassette offers a wide range of gearing options for your mountain bike adventures.

Bike PartsBike Cassettes

Ride anywhere with smooth and precise HG shifting of the Shimano Deore CS-M5100 11-speed cassette. Rider Tuned gear steps offer maximum cadence control across the varied terrain of mountain biking.

Bike PartsBike Cassettes

Shaving weight while adding a MTB-specific range of gears, the Shimano Deore CS-M6100 12-speed cassette makes shifting smooth and precise with Hyperglide+ teeth that hold your chain on rough terrain.

Bike PartsBike Cassettes

Smooth and quiet on the trail, the Shimano Deore M4100 2 x 10-speed front derailleur uses Side Swing technology to enhance cable routing efficiency and provide lighter action and smoother operation.

DerailleursFront Derailleurs