Assioma PRO RS is the lightest road power meter pedal available, weighing just 123.5g per pedal. Compatible with Shimano® SPD-SL® cleats, it delivers pro-level performance with over 60 hours of use per charge and no power dropouts.
The power spindle, which houses all key electronic components and the battery, is completely sealed and independent from the pedal body. This “split approach” enhances durability and makes maintenance extremely simple.
Its sleek design, with a Q-factor of +53mm and a stack height of just 10.5mm, is ideal for improving performance and maximizing road training results.
Thanks to the IAV Power System, the Assioma PRO RS provides ±1% accuracy, along with the most advanced power data metrics available. Its modular design allows you to switch between road and MTB pedal bodies while keeping the same power sensor.
This is the ultimate power meter pedal for precise training and confident riding.

MAIN FEATURES
– Power sensors on both left and right pedals
– 100% compatible with Shimano® SPD-SL® cleats
– Lightest power pedal on the market – only 123.5 g per side
– ±1% power accuracy, even with oval chainrings
– Rechargeable battery with 60+ hours of life per charge
– Advanced cycling metrics, including Platform Center Offset (PCO)
– Pedal body made of carbon-fiber tech-polymers
– Low stack height of 10.5 mm
– Standard Q-factor of +53 mm
– Modular design with interchangeable road/MTB pedal bodies
– Made in Italy

TECH SPECS
– SPD-SL® road power pedals with dual-sided power measurement
– Weight: 123.5 g per pedal
– Left/Right balance measurement
– Built-in cadence sensor
– Built-in gyroscope
– Power measurement system: IAV (Instantaneous Angular Velocity)
– Cycling Dynamics: supported
– ANT+ and Favero Assioma app data:
– Power
– Cadence
– L/R Balance
– PCO (Platform Center Offset)
– Power Phase (PP)
– Pedal Smoothness (PS)
– Torque Effectiveness (TE)
– Rider Position (only via head units, not on app)
– Bluetooth data:
– Power
– Cadence
– L/R Balance
– Compatible with oval chainrings
– Battery type: rechargeable lithium-ion
– Battery life: minimum 60 hours
– Connectivity: ANT+ and Bluetooth
– Power measurement accuracy: ±1%
– Thermal compensation: yes
– Waterproof rating: IP67
– Q-factor: +53 mm
– Stack height: 10.5 mm
– Compatible cleats:
– Included cleats (Art. 773-20-64)
– Shimano® SM-SH10, SM-SH11, SM-SH12
– Suitable for: road cycling
– Warranty: 2 years

PACKAGE CONTENT
– Power meter pedals with sensors on both sides
– Two-way charging cable
– 2 magnetic charging connectors
– Shimano® SPD-SL® compatible cleats
– 4 washers
– Greasing tools kit
– Warranty and safety manual
– Welcome flyer