Raceface Aeffect R eMTB Crank Arm 170mm BCD: Direct Mount Black Set Rear Der/Shifter Compatibility-SRAM Exact Actuation Finish Black Range 13-34T Chain

Finish Black Range 13-34T Chain Compatibility HG 7/8 Speed 8

Black anodized finish

Flight Attendant features include fork-only update for hardtail bikes Launch Control and customizable Auto Mode to disable "Pedal" or "Lock" positions

} Color matched aluminum Interlok spacers for Cane Creek headsets

Ski Camber: Jr

Raceface Aeffect R eMTB Crank Arm 170mm BCD: Direct Mount Black Set Rear Der/Shifter Compatibility-SRAM Exact Actuation Finish Black Range 13-34T ChainRaceFace Aeffect R Ebike Crank Arm Set 170mm For Bosch Gen4 Drive System 7050 Aluminum Black. The RaceFace Aeffect R eMTB cranks bring the burly purpose driven design of Aeffect R to the Bosch Gen 4 Performance Line CX drive system for seamless motor integration. Optimized for use with Bosch Gen 4 Performance Line CX drive systems Compatible but not optimized for use with Bosch Gen 2 drive systems Constructed of 7050 Aluminum TECH SPECS Color Black