Favero Assioma PRO RL Power Meter Pedals

The Favero Assioma PRO RL Power Meter Pedal is the lightest road power meter pedal on the market, with all the strain gauges, electronics and rechargeable battery sealed inside the spindle for a clean, podless profile. Built around the Look Keo cleat system and a carbon fibre reinforced technopolymer body, the PRO RL brings Favero's hard-won reputation for accuracy and reliability into its sleekest, most refined package yet — available in single-sided (RL-1) and dual-sided (RL-2) configurations to suit your training goals and budget.

With ±1% accuracy from Favero's IAV Power System, a standard +53mm Q-factor, a low 10.5mm stack height, and the full suite of advanced cycling metrics including PCO (Platform Center Offset), the PRO RL gives you genuine pro-level data without the pro-level fuss. Install with a 15mm spanner, pair via the Favero Assioma app, and you're training to real power in minutes — and you can swap them between bikes whenever you like.

Choose your variant

• PRO RL-1 (single-sided) — power sensor in the left pedal only, with total power calculated by doubling left-leg output. The ideal entry point for riders who want accurate, reliable power data at the best possible price.
  
• PRO RL-2 (dual-sided) — independent power sensors in both pedals for true left/right balance and the complete Cycling Dynamics suite. The choice for serious training, racing and detailed pedalling analysis.

Already running an RL-1 and want to step up later? The RL-UP upgrade pedal converts your RL-1 into a full RL-2 system without replacing the whole set.

Key features (both variants)

• ±1% accuracy, including with oval chainrings, via the IAV Power System
  
• Advanced cycling metrics: PCO, Power Phase, Pedal Smoothness, Torque Effectiveness (plus L/R Balance on RL-2)
  
• 60+ hours per charge via magnetic charging
  
• ANT+ and Bluetooth — works with Garmin, Wahoo, Hammerhead, Apple Watch, Zwift, Strava, TrainerRoad and more
  
• Podless, fully sealed spindle — clean look, easy maintenance, IP67 waterproof
  
• Carbon fibre reinforced technopolymer body
  
• 123.5g per powered pedal • 10.5mm stack • +53mm Q-factor
  
• 100% Look Keo Compatible (cleats included)
  
• Modular design — same spindle can be moved to MTB pedal bodies (sold separately)
  
• Made in Italy • 2-year warranty

Who it's for

Road riders who want accurate power data in the lightest, lowest-profile package available — whether you're after a budget-friendly single-sided system to start training with power (RL-1), or true dual-sided measurement with full Cycling Dynamics for serious racing and analysis (RL-2).