The IAV Power System delivers ±1% accuracy — including when used with oval chainrings, a limitation that affects many competing power meters. ATC technology provides consistent, repeatable measurements across a wide range of riding conditions, ensuring that data from one training session can be meaningfully compared to the next. The objective is accurate data where it matters most: out on the road.

Platform Center Offset (PCO) is available on only a limited number of power meters. It measures how force is distributed across the pedal platform, revealing pedaling dynamics that traditional power measurements cannot capture. PCO can help identify pedaling inefficiencies, cleat positioning issues, and muscle imbalances — giving riders a measurable basis for technique adjustments rather than guesswork.

Beyond watts, the Assioma PRO RL records Left/Right Balance, Platform Center Offset, Power Phase, Rider Position, Torque Effectiveness, and Pedal Smoothness. Together these measurements provide a complete picture of how power is being produced — not just how much — helping cyclists identify opportunities to ride more efficiently instead of simply riding harder.

The PRO RL spindle is shared across road and MTB pedal bodies. Switching from road to MTB requires no adapters, no special tools, and no additional spindle — just a straightforward body swap in a few simple steps. For riders who train and race across surfaces, one power meter covers both disciplines without compromise.

Favero's patented spindle design houses the force sensors, battery, and electronics together within a sealed structure. This integrated approach protects the sensitive strain gauges from water, humidity, and dust. The emphasis is not simply on accurate readings once, but on maintaining that accuracy over time and under changing riding conditions.

Up to 160 hours of battery life — among the highest in the pedal-based power meter category. Extended battery life reduces the frequency of charging during regular training blocks and eliminates the anxiety of a depleted meter before a long ride or event. The system requires no regular calibration, so the pedals are ready to ride without additional preparation before each session.

No regular calibration required. The Favero app (iOS/Android) handles firmware updates and system configuration. Standard 9/16" thread installs with a pedal wrench in minutes. The combination of tool-free calibration and straightforward installation makes the PRO RL one of the least demanding power meters to maintain in day-to-day training.

Broadcasts via ANT+ and Bluetooth simultaneously, compatible with all major head units and training platforms. Advanced metrics including PCO, Power Phase, and Rider Position are available to compatible devices. Dual-protocol broadcast eliminates the need for an ANT+ dongle on Bluetooth-only devices.