Designed with durable Enduro ABEC-3 bearings, the Wheels Manufacturing T47 Outboard Threaded bottom bracket is a great upgrade if you're looking for long-lasting, smooth operation.

Bike PartsBottom Brackets

Designed with durable ABEC-3 sealed bearings, the Wheels Manufacturing T47 Inboard Threaded bottom bracket is a great upgrade if you're looking for long-lasting, smooth operation.

Bike PartsBottom Brackets

Designed for use with 29 mm crank spindles, the Wheels Manufacturing T47 Outboard Threaded bottom bracket is a great upgrade if you're looking for long-lasting, smooth operation.

Bike PartsBottom Brackets

Designed with Enduro Angular Contact and ABEC-3 sealed bearings, the Wheels Manufacturing T47 Outboard Threaded bottom bracket is a great upgrade if you're looking for long-lasting, smooth operation.

Bike PartsBottom Brackets

Designed with durable Enduro Angular Contact sealed bearings, the Wheels Manufacturing T47 Outboard Threaded bottom bracket is a great upgrade if you're looking for long-lasting, smooth operation.

Bike PartsBottom Brackets

Designed to take extreme punishment and spare your expensive components, the ethirteen TRS chain guide offers full drivetrain protection with its upper slider, bash guard and durable steel backplate.

Cycling AccessoriesChain Guides

The ethirteen TRS Plus chainguide fits chainrings from 28 to 34 teeth, maximizing drivetrain protection and chain retention without breaking the bank or requiring crank removal for installation.

Cycling AccessoriesChain Guides

Tough enough for enduro yet light enough for XC, the ethirteen TRS Race SL chainguide offers chain retention and protection for chainrings from 28- to 34-teeth.

Cycling AccessoriesChain Guides

An affordable option for 10-speed sport and fitness riding, the Shimano Tiagra CN-4601 chain provides smooth shifting even under high load conditions.

Bike PartsBike Chains

Designed for precise index shifting on 8-speed Hyperdrive SIS and Dual SIS drivetrains, the Shimano Tourney CN-HG40 8-speed chain delivers crisp, quick shifts and secure chainring engagement.

Bike PartsBike Chains

With precise ergonomics, light lever action and positive indexing, the microSHIFT Trail Trigger Pro 9-speed right shifter makes gear changes easy and intuitive, helping ensure you never miss a shift.

Bike PartsBike Shifters

Bringing 11-speed compatibility to off-road applications, the Race Face Turbine 11-speed chainring features asymmetrical tooth profiling and up- and down-shift zones for smooth, quiet shifting.

Bike PartsChainrings

Due to its unique optimization treatment, the CeramicSpeed UFO 11-speed racing chain can save watts and improve your performance with unparalleled low friction—perfect for chasing podium spots.

Bike PartsBike Chains

The Shimano Ultegra 11-speed cassette sprocket delivers high-performance gear combinations to cater to your riding discipline of choice.

Bike PartsBike Cassettes