NEW RaceFace Aeffect-R eMTB Crank Arm Set - 165mm, For Bosch Gen4 Drive System, 7050 Aluminum, Black variant-size-43 A specific eTen hydraulic cartridge

A specific eTen hydraulic cartridge

airtight seal

Welded design with waterproof materials

Exact Actuation technology eliminates slop and shifting variation

tool only weighs 57g

NEW RaceFace Aeffect-R eMTB Crank Arm Set - 165mm, For Bosch Gen4 Drive System, 7050 Aluminum, Black variant-size-43 A specific eTen hydraulic cartridgeThe 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