Tackle the trails with power with SRM's TruVativ XO Powermeter. The time-tested SRM powermeter is matched to TruVativ's XO 2x10 carbon crankset for precise power measurement on every ride. Accurate to +/- 1.5%, the SRM Power System includes the PowerControl 7 computer, speed & cadence sensor and heart rate strap for real-time data during your ride that you can download later for a thorough post-ride analysis.
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