Favero Assioma PRO RS-1, Single-Sensing Side Pedal Based SPD-SL Road Cycling Power Meter, Bluetooth and ANT+ Connectivity for Bike Computers, Cycling GPS Units, & Smartphones

Price: $494.99
(as of Apr 11, 2026 02:40:13 UTC – Details)

Assioma PRO RS-1 is the ultimate pedal-based SPD-SL power meter for road cycling with power sensor on the left pedal only. These road power meter pedals offer full SPD-SL compatibility and can be used with the cleats provided within the box or with the original Shimano SM-SH10, SM-SH11 or SM-SH12. The Favero Assioma PRO RS-1 power meter pedals can be installed and swapped between bikes like any other pedal, easily and without special tools. Pair it with your bike computer or smartphone via Bluetooth and ANT+. There is no risk of battery-related power dropouts as all the electronic components and the integrated rechargeable battery are safely stored within an extremely compact and resistant spindle. The modular design enables you to swap the pedal body in seconds to switch between road and MTB setups – keeping the same power sensor for PRO MX and PRO RS pedal bodies. Assioma PRO RS-1’s special IAV Power System fully exploits an integrated three-axis gyroscope to take into account every pedaling variation and factor this into every power calculation, delivering +/-1% accuracy and consistent power data every single time. Advanced cycling metrics include: Power, Cadence, L/R Balance, Platform Center Offset (PCO), Power Phase (PP), Pedal Smoothness (PS), Torque Effectiveness (TE), & Rider Position. Recharge your pedals simultaneously with our magnetic system and enjoy more than 160 operational hours with a single charge.
UNIVERSALLY COMPATIBLE: A revolutionary pedal-based power meter for road 100% SPD-SL compatible with power sensor on the left pedal only. You can use it with the cleats provided within the box or with the original Shimano SM-SH10, SM-SH11 or SM-SH12.
INNOVATIVE MODULAR DESIGN: All the electronic components and the integrated rechargeable battery are safely stored within an extremely compact and resistant spindle. You can swap the pedal body in seconds to switch between road and MTB setups – keeping the same power sensor for PRO MX and PRO RS pedal bodies.
EASY TO INSTALL: Install and move your Assioma power meter from one bike to another just like a normal pedal, easily and without special tools. Pair it with your bike computer or smartphone via Bluetooth and ANT+.
ACCURACY & CONSISTENCY: Automatic Temperature Compensation (ATC) ensures accurate watt measurements with a great consistency and stability in the actual on-road use conditions and at any temperature between -10°C and 55°C.
IAV POWER & GYROSCOPE: Detects the actual instantaneous angular velocity of the pedal stroke, thus giving you the degree of accuracy of ±1% in any situation – Not only in the laboratory.
RECHARGEABLE & SUSTAINABLE: With integrated rechargeable batteries; a single charge ensures at least 160 hours of use. Charging takes place via a magnetic system which avoids any problems related to accidental tugging of the charging cable.
IN THE BOX: 1x Favero Assioma PRO RS-1 Power-meter Cycling Pedals (MPN 773-20-01), 1x Pair of Assioma PRO RS | Shimano compatible SPD-SL cleats (6 Degree), 1x Magnetic Charging Connector, 1x USB Type-C 2-way Charging Cable, 4x Washers, 1x Greasing Tools Kit, and 1x RiseUP Cleaning Cloth.