Discover the fastest version of Rotor power meter cranksets.
This model features Shimano 12-speed aero chainrings (54, 55, 56, 58 teeth) and an aerodynamic cover (aero crown).
The additional weight of the chainrings and cover makes the crankset more suitable for high-speed time trials and triathlons.
www.velo-perso.com/en/inspide...
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