The Favero Assioma DUO Pedal provides extremely accurate power data as we ride straight from our pedals. With a dual-sided design, this pedal measures individually our power output on both legs to show our power within a /- 1% accuracy as well as our L/R balance. The Assioma DUO pedals are easy to install independently without needing a mechanic and are easy to connect to our devices with connectivity from both Bluetooth and ANT.