Favero Assioma PRO RS-1 Single-Sided Powermeter - Shimano

The Favero Assioma PRO RS-1 is an ultra-light and highly accurate power meter pedal designed for dedicated road cyclists who want to analyze their performance in detail. Featuring advanced measurement technology, a robust construction, and full Shimano SPD-SL compatibility, this pedal is ideal for both training and racing.

Key features

• Left pedal with integrated power sensor (right pedal without sensor)
• Total power measurement via left leg (multiplied by two)
• Fully compatible with Shimano SPD-SL cleats
• Lightweight: only 124.8 g (left) and 123.8 g (right)
• Accuracy of ±1% thanks to IAV technology

Accurate power analysis

The Assioma PRO RS-1 measures your power with an accuracy of ±1% via the left pedal. The measured output is doubled to calculate total power. Thanks to IAV (Instantaneous Angular Velocity) technology, you get reliable data even with variable cadence or oval chainrings.

Available data:

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

Advanced connectivity

With ANT+ and Bluetooth (up to 3 simultaneous BLE connections), you can easily connect the pedals to your bike computer, smartphone, or training apps such as Zwift and TrainerRoad. All data can be accessed via the Favero Assioma app.

Lightweight and durable design

The pedals are made from carbon-fibre tech polymers, providing an optimal balance between weight and stiffness. With a stack height of just 10.5 mm and a Q-factor of +53 mm, you maintain a natural and efficient pedaling motion.

Additionally, the pedals are fully waterproof (IP67) and feature temperature compensation for consistent performance in all conditions.

Long battery life

The integrated rechargeable lithium-ion battery provides up to 160 hours of use per charge, making it ideal for long training periods without frequent recharging.

Compatibility and flexibility

• Suitable for road bikes
• Compatible with Shimano SM-SH10, SM-SH11, and SM-SH12 cleats
• Supplied with cleats (art. 773-20-64)
• Modular design with interchangeable pedal bodies (road/MTB)

Why choose the Favero Assioma PRO RS-1?

The RS-1 is perfect for cyclists looking for an affordable, lightweight, and reliable entry into power measurement. You benefit from professional-level data analysis without compromising on weight or ease of use.