Assioma PRO RS-2

SPD-SL® road potentiometer with dual power sensors

The Assioma PRO RS-2 represents the new frontier in power measurement for road cycling.
With independent sensors on both pedals , it offers a balanced and real reading of the power output of each leg, ensuring precision, reliability and consistency of data with every pedal stroke.

Designed and made in Italy by Favero Electronics , it is compatible with Shimano® SPD-SL® cleats and boasts a record weight of just 124.8 g per side , making it the lightest pedal-based power meter in the world .

Performance and technology at the service of precision

The heart of the system is the IAV Power Technology sensor , which measures power with certified accuracy of ±1% , even in the presence of oval chainrings .
Each pedal integrates a gyroscope and an internal cadence sensor , for a detailed analysis of your movement and pedaling technique.

The pedal body in carbon fibre reinforced technopolymer and the completely sealed axle ensure resistance, waterproofness (IP67) and simplified maintenance.
The built-in lithium battery offers over 60 hours of battery life per charge , rechargeable via magnetic USB Y-cable .

Technical features

Advanced metrics

Viewable via ANT+ compatible devices or the Favero Assioma App:

• Total power and left/right balance

• Cadence

• PCO (Platform Center Offset)

• Power Phase (PP)

• Pedal Smoothness (PS)

• Torque Effectiveness (TE)

• Sitting/Standing Position (ANT+ Only)

Compatible with oval chainrings and major training platforms (Garmin, Wahoo, Zwift, TrainerRoad, etc.).

Modular design and simplified maintenance

The sealed spindle houses all electronic components, separate from the pedal body, for maximum durability and ease of replacement .
The modular design allows you to interchange the road/MTB pedal bodies while maintaining the same sensory system.

Package Contents

• Pair of Assioma PRO RS-2 pedals (left + right sensor)

• 1 x Y-charging cable

• 2 magnetic USB connectors

• Shimano® compatible SPD-SL® cleats

• Washer and grease kit

• User manual, warranty, and welcome flyer

Main specifications

• Power meter on both sides

• Accuracy ±1% even with oval crowns

• Rechargeable battery (autonomy ≥ 60 hours)

• ANT+ and Bluetooth communication

• Standard Q-factor +53 mm

• Made in Italy