Assioma PRO RS 1  is the lightest pedal-based power meter for road bikes available, weighing just 123.5 g per side.

Compatible with Shimano® SPD-SL® cleats, it offers professional-level performance and over 60 hours of use per charge, without power dropouts.
The axle, which houses and protects all the electronic components and the battery, is completely sealed and independent from the pedal body. This "separate element" approach makes the product durable and extremely easy to maintain.
Its elegant design, with a q-factor of just +53 mm and a stack height of 10.5 mm, makes it the perfect ally for improving your performance and achieving results in road training.

The Assioma PRO RS power meter offers ±1% accuracy thanks to the IAV Power system, and provides the most comprehensive power reading available, with a wide range of advanced metrics. The modular design allows you to interchange road and MTB pedal bodies while maintaining the same axle.

The best pedal with power meter for training with precision and pedaling with safety.

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Main features:

• Left pedal with power sensor
• Right pedal without power sensor
• 100% compatible with Shimano® SPD-SL® cleats
• The lightest power meter pedal - only 123.5g
• Power accuracy ±1% even with oval chainrings
• Rechargeable battery - over 60 hours of battery life per charge
• Advanced cycling metrics (including PCO - Platform Center Offset)
• Carbon fiber reinforced technopolymer pedal body

   • Reduced stack height (10.5 mm)
   • Standard Q-factor (+53 mm)

• Modular design - interchangeable pedal bodies (road/MTB)
• Made in Italy

 

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Technical specifications:

• SPD-SL® pedal for racing bikes with power sensor on the left pedal
• Weight of left pedal with power meter: 123.5 g
• Weight of right pedal without power meter: 122.5 g
• Cadence sensor: internal integrated
• Gyroscope: internal integrated
• Power calculation system: IAV (Instantaneous Angular Velocity-based)
• Cycling dynamics: available
• Data viewable via ANT+ or Favero Assioma app:

   • Power
   • Cadence
   • PCO
   • Power phase (PP)
   • Pedaling uniformity (PS)
   • Torque efficiency (TE)
   • Sitting/standing position (not Favero Assioma app)

• Data viewable via Bluetooth:

   • Power
   • Cadence

• Oval chainring compatible: yes
• Battery: lithium, rechargeable
• Battery life: at least 160 hours
• Radio communication: ANT+, Bluetooth
• Power measurement accuracy: ± 1%
• Temperature compensation: yes
• Waterproof rating: IP67
• Q-factor: +53mm
• Pedal stack height: 10.5mm
• Compatible cleats:

   • Cleats supplied (art. 773-20-64)
   • Shimano® SM-SH10, SM-SH11 or SM-SH12 cleats

• Bike type: road bike
• Warranty: 2 years