Favero Assioma PRO RS-1 Power Meter

Assioma PRO RS is the lightest road power meter pedal available, with just 123.5g per pedal. Compatible with Shimano SPD-SL cleats, it delivers pro-level performance and over 60 hours of use per charge—no power dropouts. The power spindle, which safely houses all the important electronic parts and battery, is completely sealed and independent from the pedal body. This so-called “split approach” makes it durable, and extremely easy to maintain. Its sleek design, with a Q-factor of just +53mm and a stack height of 10.5mm, makes it perfect to improve performance and achieve results on your road training. The Assioma PRO RS power meter offers ±1% accuracy thanks to the IAV Power System, and the most complete power data reading available with a wealth of advanced metrics. A modular design lets you switch between road and MTB bodies while keeping the same power sensor. Tech specs: SPD-SL road pedal with power sensor only on the left side Weight left pedal with power sensor: 123.5 g Weight right pedal without power sensor: 122.5 g Cadence sensor: included, built-in Gyroscope: included, built-in Power calculation system: IAV (Instantaneous Angular Velocity-based) Cycling Dynamics: available Data visible via ANT+ or on the Favero Assioma app: Power Cadence PCO Power phase (PP) Pedal Smoothness (PS) Torque Effectiveness (TE) Rider position (no app Favero Assioma) Data visible via Bluetooth: Power Cadence Oval-chainrings compatible: Yes Battery type: rechargeable, lithium-ion Battery life: at least 60 hours Radio communication: ANT+, Bluetooth Accuracy power measurement: ± 1% Thermal compensation: yes Waterproofness rating: IP67 Q-factor: +53mm Pedal stack height: 10.5 mm Compatible cleats: Provided cleats (art. 773-20-64) Shimano SM-SH10, SM-SH11 or SM-SH12 Bike types: road cycling Made in Italy Warranty: 2 yrs