SRM’s gold standard powermeter is matched to Rotor’s stiff triple-hollow 3D crankset for precise power measurement on every ride. The Rotor 3D is compatible with BB90 and traditional bottom bracket styles. Accurate to +/- 1.5%, the SRM Power System will pair to a PC7 or any ANT+ computer like a Garmin 510.
- Weight: 912g (crankset and bottom bracket)
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|Dimensions||10 x 12 x 14 mm|