The Favero Assioma Pro RS power meter pedals are designed for serious cyclists who value accurate data and instant feedback. Weighing just 123.5 grams each, they are the lightest power pedals for road bikes with full compatibility with Shimano SPD-SL cleats. The power meter is available in a single-sided and a dual-sided version, allowing you to choose what best suits your riding style and training needs. Reliable power readings with round or oval chainrings With ±1% accuracy, the Assioma Pro RS records the details of every pedal stroke, even on bikes with oval chainrings. The power reading system is fully integrated into the axle, which is waterproof (IP67), thermally compensated and easy to maintain thanks to its modular design. The internal gyroscope, cadence sensor and IAV technology provide advanced metrics such as Power Phase, PCO and Torque Effectiveness. Efficient charging, long battery life The internal battery offers more than 60 hours of use on a single charge and is USB-rechargeable. Thanks to ANT+ and Bluetooth connectivity, your power data will be displayed in real time on your bike computer or in the Favero app. With a 53 mm Q-factor and a stack height of just 10.5 mm, the Assioma Pro RS ensures a natural ride feel as well as optimal power transfer.