Raceface Aeffect R eMTB Crank Arm 170mm BCD: Direct Mount Black Set Rear Der/Shifter Compatibility-SRAM Exact Actuation } Color matched aluminum Interlok

} Color matched aluminum Interlok spacers for Cane Creek headsets

6L capacity to carry riding essentials: multi-tools

It is also compatible with the Flight Attendant system

8 Clamp is for a Shimano I-SPEC EV shifter mounting directly to a 31

Raceface Aeffect R eMTB Crank Arm 170mm BCD: Direct Mount Black Set Rear Der/Shifter Compatibility-SRAM Exact Actuation } Color matched aluminum InterlokRaceFace 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