Aeffect R eBike Crank Arm Set Options:Aeffect-R Ebike Crank Arm Set - 165mm, For Bosch Gen 4 and Gen 5 Drive System, 7050 Aluminum, Black we added laser perforated venting

we added laser perforated venting to keep you and your knee pads from getting overly sweaty

Velocity Deep V Rims

DT Swiss Revolution spokes pair with the durable and fast engaging DT Swiss Star Ratchet for 10 degree engagement

Made from 6061 aluminum and powder coated matte black for finish and durability

the adjustable fit was designed to be perfect for you

Aeffect R eBike Crank Arm Set Options:Aeffect-R Ebike Crank Arm Set - 165mm, For Bosch Gen 4 and Gen 5 Drive System, 7050 Aluminum, Black we added laser perforated ventingThe RaceFace Aeffect R eMTB cranks bring the burly, purpose driven design of Aeffect R to the Bosch drive system for seamless motor integration. Q factor: 194mm