Bicycle Drivetrain

* X-ACTUATION™ for precise and dependable 7-speed performance* Fully compatible with the SRAM X01 DH drivetrain* SRAM Model ID: SL-GX-DH-A2​​

The BOX Four 8-Speed Shifter takes advantage of the "less is more" drivetrain philosophy and exploits durability, simplicity, and reliability.

The Box Three shifter combines performance and value at an affordable price point. It makes good use of nylon composites in both top and bottom she...

BOX's top of the line 9-speed shifter comes packed with features such as a hinged clamp and a durable cast aluminum pull lever and top shell. All P...

The Box Two shifter offers exceptional performance with high-quality componentry. It features a hinged clamp made of extruded resin and steel, with...

Chris King bottom bracket Fit Kits for DUB cranks are used with Chris King bottom brackets to ensure that cranks mate perfectly with bearings, exte...

Chris King Threadfit Bottom Bracket Conversions to mate your King ThreadFit BB to your chosen frame and crank spindle.

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The MAHLE eShifter allows riders to better and seamlessly control their bike, including two small control buttons, vibration technology, and flexib...

MAHLE TCS (torque and cadence sensor) bottom bracket helps riders conserve battery by measuring the power input from the rider and adjusting the su...

* Chainring bolt kit for XX1 cranksets* SRAM Model ID: CR-SPP-A0​​

The La Guardia sprocket features a build in guard where the sprocket thickness increases towards the guard area for greater strength.​​

Increased chainlines allow some bike frames greater tire and chainstay clearance. The RaceFace Direct Mount Wide CINCH SHI12 chainring achieves you...

The RaceFace ERA Direct Mount Wide CINCH Chainring is designed for compatibility with modern 10, 11, and 12-Speed chains. RaceFace bonded a carbon ...

The RaceFace ERA Direct Mount CINCH Chainring is designed for compatibility with modern 10, 11, and 12-Speed chains. RaceFace bonded a carbon fiber...

The RaceFace ERA Direct Mount CINCH SHI12 Chainring is designed for use with Shimano 12-Speed HG+ chains. RaceFace bonded a carbon fiber spider wit...

Sword Black is a 1x 9-speed gravel group with a wide gear range for easy climbing, comfortable hoods for good grip on rough terrain, and a mechanic...

* SHIFTER BRAKE LEVER EXCHANGE HYDRAULIC RIVAL 22 REAR* Shifter/Brake lever + 2000mm hose only (hood and caliper not included)* SRAM Model ID: SB-S...

* SRAM, 11.6918.000.001, Chain ring bolt kit Red 2012 Hidden bolt, 5-arm, Alum, Black* SRAM Model ID: CR-SPP-A0​​

* Black ring to match Red and Red Quarq B2 (eTap) crank graphics* SRAM Model ID: CR-XGLD-130-A1​​

* Chain Ring X-Sync 42T 11 Speed 110 Alum Black Bb30 Or Gxp* SRAM Model ID: CR-XSNC-110-A1​​

* Chain Ring X-Sync 48T 11 Speed 110 Alum Black Bb30 Or Gxp* SRAM Model ID: CR-XSNC-110-A1​​

* SRAM, 52D, 11sp, BCD: 110mmmm, 52 Bolts, Road X-Glide, Outer Chainring, For 36/52, Aluminum, Silver, 11.6218.016.000* SRAM Model ID: CR-XGLD-110-...