Raceface Aeffect R eMTB Crank Arm 160mm BCD: Direct Mount Black Set CheckoutSpec= Spanish Flag Zipper at leg opening secured

Zipper at leg opening secured with snap button

Maximum control - Pilot system's two-axis design provides maximum control and return to center for confidence in any situation

Higher load bearings protected by replaceable full-contact radial lip seals

A great way to get into waxable classic skis or for junior racers who are still growing

Increases chain durability and efficiency

Raceface Aeffect R eMTB Crank Arm 160mm BCD: Direct Mount Black Set CheckoutSpec= Spanish Flag Zipper at leg opening securedRaceFace Aeffect R Ebike Crank Arm Set 160mm 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