Race Face Aeffect-R eMTB Crank Arm Set - 170mm, For Bosch Gen4 Drive System, 7050 Aluminum, Black Rigid Seatposts WZ1158 FS2250 250338

WZ1158 FS2250 250338

Manufacturer Part Number: ISMBH90SBSL170

Height: ~7mm

RX4110 BG0294

Race Face Aeffect-R eMTB Crank Arm Set - 170mm, For Bosch Gen4 Drive System, 7050 Aluminum, Black Rigid Seatposts WZ1158 FS2250 250338The 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 Product Specifics BB Included: No Chainrings Included: No Color: Black Crank Intended Use: Mountain Crank Length