Favero Assioma PRO RS-1 Power Meter Pedal

Assioma PRO Power, Shimano® Feeling

Assioma PRO RS delivers cutting-edge accuracy and reliability for Shimano® lovers. Engineered and made in Italy, this power meter pedal empowers you to maximize your potential on the bike.

🏆 The lightest road power pedal — 124.8 g

SPD-SL® road power meter with sensor on the left pedal only.

Technical Sheet

• Power meter: Left pedal with power sensor / Right pedal without power sensor
• Clip-in system: 100% compatible with Shimano® SPD-SL®
• Compatible cleats: Provided cleats (art. 773-20-64), Shimano® SM-SH10, SM-SH11 or SM-SH12
• Power measurement: Total power (left leg × 2)
• Waterproofness: IP67
• Temperature compensation: Yes
• Pedal body: Carbon-fibre tech-polymers
• Modular design: Interchangeable pedal bodies (road/MTB)
• Oval-chainrings compatible: Yes
• Warranty: 2 years
• Made in: Italy

Data Provided

• Power
• Cadence
• PCO
• Power Phase (PP)
• Rider Position (RP)
• Pedal Smoothness (PS)
• Torque Effectiveness (TE)

Dimensions & Weight

• Weight left pedal (with power sensor): 124.8 g — lightest on the market
• Weight right pedal (without power sensor): 123.8 g
• Stack height: 10.5 mm
• Q-factor: +53 mm

Battery

• Type: Lithium-ion, rechargeable
• Battery life: Up to 160 hours per charge

Communication & Sensors

• Cadence sensor: Included, built-in
• Gyroscope: Included, built-in
• Radio: ANT+, Bluetooth (up to 3 BLE connections simultaneously)
• Power calculation: IAV (Instantaneous Angular Velocity-based)
• Cycling Dynamics: Left leg only (PCO, PP, RP)
• Accuracy: ±1%

Compatibility

• Bike type: Road cycling
• Visible data via Bluetooth, ANT+ / Favero Assioma app