Description
RaceFace Aeffect R Ebike Crank Arm Set 165mm For Bosch Gen4 Drive System 7050 Aluminum BLK Model=Shimano Hyperglide+ Direct Mount Chainrings It’s constructed from CNC machined aluminum It’s constructed from CNC machined aluminum with built in cooling fins providing optimal heat management and durability Color Black Ring Position Type Chain Retaining Single Ring Tooth Count 44 Round or Oval Round Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD Direct Mount Material Aluminum Defined Color Black