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Left-side power meter
Perfect for cyclists who want accurate data on their training, these Favero Electronics Assioma PRO RL-1 Look pedals will help you improve.
Bruno V.
Road specialist
Pre-sales: get a great deal on Favero Assioma Pro RL-2 pedals. Delivery the week of 22 June 2026
Optimise every ride with Favero's power pedals Assioma Pro RS-1 pedals, the top-of-the-range solution designed for demanding road cyclists looking for precision, lightness and reliability. Compatible with Look / SPD-SL cleats, these connected pedals turn your training into a true performance analysis thanks to ultra-precise ±1% power measurement.
Developed and manufactured in Italy by Favero Electronics , the Assioma PRO RL-1 incorporates a power sensor in the left pedal to calculate the rider's total power. This technology provides access to advanced data such as cadence, pedalling fluidity, torque efficiency and power phase, ideal for progressing in structured training or competition.
Thanks to their innovative design with no external pod, the Assioma PRO RL-1 offer sleek styling and optimised aerodynamics. Their fully waterproof IP67 electronic axle effectively protects the internal components from water, dust and harsh weather conditions.
At just 124.8g per pedal, they are among the lightest power-sensing pedals on the market. Their low stack height of 10.5 mm improves power transfer and provides a natural feel similar to that of classic high-end road pedals.
ANT+ and Bluetooth connectivity ensures perfect compatibility with GPS computers Garmin, Wahoo, Bryton, Polar, Zwift, TrainerRoad and the majority of indoor and outdoor training applications. They can run for up to 160 hours, thanks to a quick and easy-to-use magnetic rechargeable battery.
Yes, they work perfectly with the main GPS computers and training applications thanks to the ANT+ and Bluetooth protocols.
Favero claims an accuracy of ±1%, even with oval chainrings and in varying temperature conditions, thanks to ATC temperature compensation.
Yes, they can be installed in the same way as a conventional pedal using a standard spanner, making them ideal for cyclists with several bikes.
Yes, their IP67 waterproof design and electronics integrated into the axle guarantee excellent durability even in the rain or during intensive training sessions.
The RL-1 version measures the power on the left leg and then extrapolates the total power. A dual sensor version provides a more advanced independent left/right leg analysis.
- Package contents: 1 left pedal with power sensor, 1 right pedal without sensor, 1 Y-recharge cable, 1 magnetic connector, cleats Look Keo, kit of 4 washers, lubrication kit, warranty and safety manual, welcome brochure
- Left pedal with power sensor
- Right pedal without power sensor
- Hanging system: 100% compatible with Look Keo
- Compatible cleats: Cleats supplied (art. 773-00-71), Favero cleats compatible with Look (art. 773-00-70, 773-00-72, 771-40, 771-42), Look Keo, Look Keo Grip
- Weight: 130 g per pedal
- Power measurement: total power
- Data supplied: Power, Cadence, PCO, Power phase (PP), Sitting/dancing position (RP), Torque efficiency (TE), Pedalling smoothness (PS)
- Waterproof rating: IP67
- Stack height: 10.5 mm
- Q factor: +53 mm
- Contact area: 755 mm²
- Thermal compensation: Yes - ATC system (Active Temperature Compensation)
- Pedal body: Pedal body in carbon-fibre reinforced technopolymer
- Modular design: Interchangeable pedal bodies (road/ mountain bike)
- Battery type: Lithium, rechargeable
- Battery life: Up to 160 hours per charge
- Radio communication: ANT+, Bluetooth (up to 3 simultaneous BLE connections)
- Power calculation system: IAV (Based on Instantaneous Angular Velocity)
- Accuracy: ± 1%
- 2-year warranty
- Made in Italy
- Reference: 773-30-01
- Brand : Favero Electronics
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Easy to pair and sync on my Garmin, now see how the information will reach me (Translated review)
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