The Assioma PRO RS-2 is the lightest road bike pedal power meter available, weighing only 123.5 g per side. Compatible with Shimano® SPD-SL® cleats, it offers professional-level performance and over 60 hours of use per charge, without power dropouts. The spindle, which houses and protects all electronic components and the battery, is completely sealed and independent from the pedal body. This 'separate elements' approach makes the product durable and extremely easy to maintain. Its sleek design, with a Q-factor of only +53 mm and a stack height of 10.5 mm, makes it the perfect ally to improve your performance and achieve results in road training. The Assioma PRO RS power meter offers an accuracy of ±1% thanks to the IAV Power system, and provides the most comprehensive power reading available, with a rich range of advanced metrics. The modular design allows for interchangeable road and MTB pedal bodies while maintaining the same spindle. The best pedal with a power meter for precise training and safe cycling.
- Left pedal with power meter.
- Right pedal with power meter.
- 100% compatible with Shimano® SPD-SL® cleats.
- The lightest power meter pedal – only 123.5 g per side.
- Power accuracy ±1% even with oval chainrings.
- Rechargeable battery – over 60 hours of autonomy per charge.
- Advanced cycling metrics (PCO included – Platform Center Offset).
- Pedal body made of carbon fiber reinforced technopolymer.
- Reduced stack height (10.5 mm).
- Standard Q-factor (+53 mm).
- Modular design – interchangeable pedal bodies (road/MTB).
- Made in Italy.
- SPD-SL® pedal for road bikes with power sensor on both sides.
- Total weight per pedal: 123.5 g.
- Left/Right balance.
- Cadence sensor: integrated internal.
- Gyroscope: integrated internal.
- Power calculation system: IAV (Instantaneous Angular Velocity-based).
- Cycling Dynamics: available.
- Data viewable via ANT+ or Favero Assioma app:
- Power.
- Cadence.
- Left/Right balance.
- PCO.
- Power phase (PP).
- Pedal smoothness (PS).
- Torque efficiency (TE).
- Sitting/standing position (no Favero Assioma app).
- Data viewable via Bluetooth:
- Power.
- Cadence.
- Left/Right balance.
- Compatible with oval chainrings: yes.
- Battery: lithium, rechargeable.
- Battery life: at least 60 hours.
- Radio communication: ANT+, Bluetooth.
- Power measurement accuracy: ±1%.
- Thermal compensation: yes.
- Waterproof rating: IP67.
- Q-factor: +53mm.
- Pedal stack height: 10.5 mm.
- Compatible cleats:
- Cleats included (art. 773-20-64).
- Shimano® SM-SH10, SM-SH11 or SM-SH12 cleats.
- Type of bike: road bike.
- Warranty: 2 years.