Wahoo POWRLINK ZERO Left Sided Power Meter Pedals The Wahoo POWRLINK ZERO Left Sided Power Meter Pedals are built upon the Speedplay ZERO pedal platform and incorporate power and cadence measurements to optimise performance. The system is incredibly accurate, to within 1% of true readings, and automatically calibrates at the start of a ride to the ambient temperature. Compensation occurs during a ride to account for the range of temperatures that may be experienced, so conditions never affect power readings.  The pedals themselves are lightweight, durable and offer dual-sided entry to make clipping in a breeze. IPX7 water resistance and sealed bearings mean the pedals work reliably in all conditions and are designed for longevity. There's tonnes of adjustability to ensure a dialled-in and efficient position, and fore/aft, left/right and rotational positioning can all be independently altered. Standard Tension cleats are included but these can be swapped to Easy Tension if preferred, and the cleats supplied allow 0-15° of float.  A 75-hour battery life means that you can go relatively long periods before a recharge is required, and LED indicators display when power is low and it's time to plug them in. Highlights Left-sided power measurement +/- 1% accuracy in power readings Cadence measurement Three-axis adjustability for precise fit and performance Temperature compensation and automatic calibration Low power warnings Micro-adjustable float from 0°-15° Oval chainring compatibility In the box Left power pedal, right pedal  Washer (x2) Standard tension cleats  Charging cable and clip Spacer  Quick start guide  Important product information