Garmin Rally power meters are tested to the extreme. So you can ride there too. For single-sensing total power and cadence, check out Rally RK100. The dual-sensing RK200 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 LOOK KEO cleats, the pedals install like any others and are easy to transfer between bikes. 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. For single-sensing total power and cadence, check out Rally RS100. Compatible with SHIMANO SPD-SL cleats, the pedals install like any others and are easy to transfer between bikes. Designed especially for off-road riders, the dual-sensing Rally XC200 features SHIMANO SPD cleat compatibility and measures total power, cadence and left/right balance. For single-sensing total power and cadence, check out Rally XC100. These durable pedals install like any other pedals and are easy to transfer between bikes.