The BMX specific DXR MX71 Stages Power meter replaces non-drive crank arm for existing Shimano DXR MX71 model cranks. Riders looking to add power to their existing crank need only select length — the Stages Power meter fits all current generation DXR cranksets.
Accuracy: ± 2%
Weight: Only adds 20gr to base crank arm
Battery Life: 200+ hours (coin cell: CR2032)
Power range (Watts): 0 to 2500
Cadence range (rpm): 20-220
Frame Compatibility: Most frames, see fit guide in our Support section
Crank Compatibility: Shimano Saint and DXR Hollowtech II cranks
Device Compatibility: ANT+, Bluetooth Smart Ready
Software Compatibiity: Training Peaks, Strava, Garmin Training Center and others
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