Raceface Aeffect R eMTB Crank Arm 165mm BCD: Direct Mount Black Set CheckoutSpec= Black Gloss } Maintain Momentum with a

} Maintain Momentum with a tread pattern that has been developed to maximize traction in climbing

color: #444

The result is an ultralight balanced ski that offers maximum power transmission

} Super thin diameter grip with dimpled pattern for high intensity riding

Graphene and Silica compound ensures speed and confidence through a range of surface conditions

Raceface Aeffect R eMTB Crank Arm 165mm BCD: Direct Mount Black Set CheckoutSpec= Black Gloss } Maintain Momentum with aRaceFace Aeffect R Ebike Crank Arm Set 165mm 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