Rotor R-Hawk Modular Crank Arms 175mm black Canisters Prevents non-uniform wear

Prevents non-uniform wear

Carries two e-bikes with zero frame contact and up to 100 lbs per tray

5 520 120 71

adult tuning

Ultegra R8000

Rotor R-Hawk Modular Crank Arms 175mm black Canisters Prevents non-uniform wearLightweight, modular 6082 aluminum arms with exceptional stiffness to weight ratio, with the ability to handle the demands of enduro and DH OCP direct mount rings allows the rider to configure to their optimum chainring position for maximum power transfer Axle spindle, spacer, DM ring and bottom bracket options available separately Due to inset bore location of the pedal threading, some flat pedals with a large inboard bearing may not be compatible