The Assioma PRO RL power meter pedals are the ultimate upgrade for Look riders who want precision, performance, and total control in one lightweight package. At just 130g per pedal, it’s the lightest Look-compatible power meter available, featuring a fully adjustable release tension range that delivers more control than traditional blade-spring systems. Its generous 755 mm² contact surface maximizes power transfer, while the included Look-compatible Favero cleats provide 30% more grip for superior stability and confidence in every sprint or climb. Installation is quick and effortless on virtually any bike setup, even with oval chainrings, and the advanced auto-calibration system eliminates manual adjustments so you can simply ride. Built with a carbon-fiber-reinforced techno-polymer body and durable needle roller bearings, it combines strength with a low 10.5 mm stack height and a +53 mm Q-factor for a natural, efficient pedaling position. With industry-leading ±1% accuracy powered by the IAV Power System, it delivers comprehensive performance data including advanced metrics like PCO, and its modular design allows you to swap between road and MTB bodies without changing the power sensor. Fully compatible with ANT+ and Bluetooth devices and apps, the Assioma PRO RL ensures your training data is always at your fingertips, indoors or outdoors, so you can train smarter, ride stronger, and get the absolute most out of every ride.
Tech Specifications
Power Pedals: Look compatible road power pedals with single-sided power measurement (left side only)
Weight (Left Pedal with Sensor): 130g
Weight (Right Pedal without Sensor): 129g
Cadence Sensor: Included, built-in
Gyroscope: Included, built-in
Power Calculation System: IAV (Instantaneous Angular Velocity-based)
Cycling Dynamics: Available (left leg only – PCO, PP, RP)
Data via ANT+ or Favero Assioma App:
Power
Cadence
PCO
Power Phase (PP)
Rider Position (RP – ANT+ only)
Pedal Smoothness (PS)
Torque Effectiveness (TE)
Data via Bluetooth: Power, Cadence
Oval Chainring Compatibility: Yes
Battery Type: Rechargeable lithium-ion
Battery Life: Up to 160 hours
Radio Communication: ANT+, Bluetooth (up to 3 BLE connections simultaneously)
Accuracy: ±1%
Q-Factor: +53mm
Pedal Stack Height: 10.5mm
Contact Surface: 755mm²
Bike Type: Road cycling