NEW RaceFace Aeffect-R eMTB Crank Arm Set - 165mm, For Bosch Gen4 Drive System, 7050 Aluminum, Black variant-size-41-eu-mens Ultegra Di2 6770

Ultegra Di2 6770

All day comfort and compliant ride

Shimano RT10 Center Lock rotors (180 mm front

Spank Industries’ OOZY Trail Vibrocore bar is dialed to enhance your trail experience

Raised 3D Embroidery

NEW RaceFace Aeffect-R eMTB Crank Arm Set - 165mm, For Bosch Gen4 Drive System, 7050 Aluminum, Black variant-size-41-eu-mens Ultegra Di2 6770The 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 BB Included: No Chainrings Included: No Color: Black Crank Intended Use: Mountain Crank Length (mm): 165 Designed