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ROTOR 3D24 track crank arms.

No BB or chainring included.

Red lights, stop signs, blind intersection, and clueless drivers constantly test your fast-twitch muscles — your bike needs to respond as fast as you do. Track cycling also demands a lot of hard, high power efforts so stiffness matters to help maximize your output — you need cranks that respond to a blast of power that will instantly launch you in a sprint. The 100% CNC-machined 3D24 TRACK has been specially crafted with a shorter axle and 144BCD specific to track and fixed-gear bikes.

$360.00

  • Image of ROTOR 3D24 track crank arms.