Rotor R-Hawk Modular Crank Arms 170mm black MFPN=212964 5 Spindle Interface Type SRAM

5 Spindle Interface Type SRAM DUB

35mm bar diameter allows for additional material to be shaved from the handlebar while retaining stiffness strength and performance

STIFFNESS26 MM

8 SRAM Model ID: AC-CM-HH-A1

Rotor R-Hawk Modular Crank Arms 170mm black MFPN=212964 5 Spindle Interface Type SRAMLightweight, 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