Favero Assioma PRO RL-2 Power Meter Pedals (Dual-Sided, Look KEO)

True dual-sided power. Look® KEO standard. 160-hour battery. Italian-built and ready to ride.

The Favero Assioma PRO RL-2 is the dual-sided version of Favero's new Look® KEO–compatible road power meter pedal. You get an independent power sensor in each pedal — real left/right balance, real pedaling dynamics, no estimation, no doubling-the-left-leg trick that single-sided meters use.

Why riders choose Assioma PRO RL-2

True dual-sided measurement, not estimated. Most "dual" power readings on the market are actually one sensor doubled. PRO RL-2 measures both legs independently so your L/R balance, smoothness, and pedaling efficiency numbers are real data — the kind you can actually train and rehab from.

Up to 160 hours of battery, USB-C rechargeable. Coin-cell pedals (4iiii, Garmin Rally RK) leave you mid-ride hunting for a CR2032 in a gas station. PRO RL-2 charges on a USB-C magnetic cable like your bike computer — set it and forget it for weeks of riding.

No regular calibration. Truly ready-to-go. Temperature compensation and Favero's IAV power algorithm mean you don't have to zero-offset before every ride to trust the number. Clip in and the data is correct.

Look® KEO standard, fully adjustable release tension. Use the same KEO Grip cleats you already have. Adjustable tension lets you set a softer release for long endurance days or a stiffer hold for sprints and crit racing — most pedal-based meters lock you into a single feel.

Italian-engineered accuracy: ±1%. Independently verified accuracy on par with the most expensive crank-based systems, at a fraction of the install hassle. Move it from bike to bike in 5 minutes with a single 8mm Allen key.

Practical ride benefits

• Train with real left/right balance — fix imbalances after injury, set up properly after a bike fit.
• Race with confidence in your numbers — no mid-ride dropouts, no battery anxiety on a 6-hour day.
• Swap between your road, TT, and indoor bike without buying multiple meters.
• Live data on Garmin, Wahoo, Hammerhead, Zwift, TrainerRoad, Rouvy — ANT+ and Bluetooth simultaneously, up to 3 BLE channels.

Where competing power meters fall short — and how PRO RL-2 fixes it

• Coin-cell pedals die mid-event. PRO RL-2 is rechargeable, 160h runtime.
• Crank-based meters are bike-specific and a hassle to install. PRO RL-2 swaps in 5 minutes with one Allen key.
• Cheap "dual-sided" meters extrapolate from one leg. PRO RL-2 truly measures both pedals independently.
• Many pedals require regular zero-offset. PRO RL-2 stays calibrated — clip in and go.

What's in the box

• Pair of Assioma PRO RL-2 pedals with integrated power sensors
• Look® KEO–compatible cleats (KEO Grip, 6° float)
• USB-C dual magnetic charging cable
• 8mm Allen key & quick-start guide

Key specs

• Compatibility: Look® KEO standard cleats
• Measurement: True dual-sided, ±1% accuracy
• Battery: Rechargeable, up to 160 hours per charge (USB-C magnetic)
• Connectivity: ANT+ and Bluetooth (up to 3 BLE simultaneous)
• Cadence: Built-in (no magnet needed)
• Metrics: Power, L/R balance, cadence, PP (Power Phase), PCO (Platform Center Offset), torque effectiveness, pedal smoothness
• Q-Factor: 53 mm
• Stack height: 10.5 mm
• Weight: ~155 g per pedal (pair without cleats)
• Spindle: Stainless steel, 8mm Allen install
• Release tension: Fully adjustable
• Calibration: No regular zero-offset required (auto temperature compensation)