Bicycle Drivetrain

Chris King ThreadFit 24 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King...

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...

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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...

The MS25 twist shifter from microSHIFT is designed to be simple and easy to use.

microSHIFT bar end shifters are the simplest, most reliable way to shift on a drop bar bike. With adjustable shifting tension and few moving parts,...

* 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 MTB 34T 104 AL5 Blast Black 2x10 Medium Pin* SRAM Model ID: CR-MLEG-104-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-...

* SRAM, 50D, 11sp, BCD: 110mm, 5 Bolts, Force22 X-Glide, Outer Chainring, For 34/50, Aluminum, Black, 11.6218.010.001* SRAM Model ID: CR-XGLD-110-A1​​

* SRAM, 11.6215.193.060, XX Chain ring bolt kit 4-arm, Double, T25* SRAM Model ID: CR-SPP-A0​​

* SRAM 1x™ X-ACTUATION™ for precise and dependable 7-speed performance* Multi-adjustable trigger shifter* MatchMaker™ X compatible* ZERO LOSS™ Enga...

* Engineered specifically for E-MTBs* Proven SRAM shifter technology and authoritative lever feel, engineered to deliver one perfectly accurate shi...

* SRAM 1X X-Actuation technology * Zero Loss technology * MatchMaker X compatible * Aluminum cover and forged aluminum pull lever * Weight: 121g* S...