Rally™ power meters are tested to the extreme. So you can ride there too. The dual-sensing RS200 measures total power, cadence, left/right balance and where in the pedal stroke you’re applying power to help you ride more efficiently. Compatible with SHIMANO SPD-SL cleats, the pedals install like any others and are easy to transfer between bikes.
-Weight: 320 g
-Water resistance: IPX7
-Cleat type: SPD-SL
-Q-factor: 53 mm (55 mm with provided 2 mm washer)
-Stack height: 12.2 mm
-Battery type: LR44/SR44 (x4) or CR1/3N (x2)
-Battery life: up to 120 hours
-Maximum rider weight: 105 kg
-Accuracy: +/- 1%
-Field calibration
-Adjustable release tension
-Measurement location: spindle
-Communication: ANT+® and BLUETOOTH®