Assioma PRO RS-2 Road Power Meter Pedals are dual-sided, pedal-based power meters engineered for competitive road cyclists who demand complete performance insight. Featuring Favero’s latest spindle-integrated sensor system, the RS-2 delivers true left/right power measurement with ±1% accuracy in a lightweight, pod-free Shimano SPD-SL compatible design.
Built for racing, structured training, and data-driven performance improvement, the Assioma PRO RS-2 provides advanced cycling dynamics without altering your drivetrain or bike setup.
Who this upgrade is for
Road cyclists who want true dual-sided power data
Competitive racers preparing for road races, time trials, or triathlons
Riders working with coaches and structured power-based programs
Cyclists focused on improving pedaling balance and efficiency
Athletes upgrading from single-sided power meters
Key Benefits
True Dual-Sided Power Measurement: The Assioma PRO RS-2 measures independent left and right leg power, giving you real-time balance data instead of estimated values. Ideal for identifying muscular imbalances and optimizing pedaling efficiency. ±1% Accuracy with IAV Power Technology: Favero’s IAV Power system ensures consistent precision, even with oval chainrings, high cadence variations, and aggressive aero riding positions. Advanced Cycling Dynamics: Track torque effectiveness, pedal smoothness, power phase, cadence, and left/right balance to refine technique and maximize output. Spindle-Integrated, Pod-Free Design: All electronics are housed inside the pedal spindle for improved aerodynamics, durability, and a clean professional look. 160+ Hours Rechargeable Battery: Ride longer with up to 160 hours of battery life per charge. The magnetic charging system is secure, convenient, and travel-friendly. Lightweight & Race-Optimized Geometry: With a low 10.5 mm stack height and 53 mm Q-factor, the RS-2 maintains a natural road pedal feel while maximizing pedaling efficiency. IP67 Waterproof Protection: Fully sealed electronics protect against rain, sweat, mud, and harsh weather conditions. Universal ANT+ & Bluetooth Connectivity: Compatible with Garmin, Wahoo, Zwift, TrainerRoad, Rouvy, Suunto, and most cycling computers and indoor training apps.
What’s in the Box
Assioma PRO RS-2 Left Power Pedal
Assioma PRO RS-2 Right Power Pedal
Magnetic Charging Cable
Stainless Steel Washers
Quick-Start Guide
Warranty & Safety Manual
How to Install the Assioma PRO RS-2
Remove your current pedals.
Install both RS-2 pedals using a standard pedal wrench.
Download and open the Assioma app.
Pair the pedals via Bluetooth.
Perform a quick zero-offset calibration.
Start riding with full dual-sided power data.
Installation is as simple as fitting standard Shimano SPD-SL pedals.
Technical Specifications
Feature
Details
Model
Assioma PRO RS-2
Power Measurement
Dual-Sided
Accuracy
±1% (IAV Power)
Battery Life
Up to 160 hours
Charging System
Magnetic USB rechargeable
Connectivity
ANT+ & Bluetooth
Stack Height
10.5 mm
Q-Factor
53 mm
Cleat Compatibility
Shimano SPD-SL
Waterproof Rating
IP67
Weight
Approx. 123–124 g per pedal
The Assioma PRO RS-2 Road Power Meter Pedals are built for cyclists who want complete performance data with race-ready reliability. Whether you're chasing FTP gains, preparing for competition, or refining pedaling mechanics, the RS-2 delivers professional-grade precision in a lightweight, upgrade-friendly system.
FAQs
A dual-sided SPD-SL power meter pedal system that measures power from both legs independently, providing highly accurate data for serious training and performance monitoring.
Yes. The PRO RS-2 is fully compatible with Shimano SM-SH10, SH11, SH12, and the included cleats.
Favero’s IAV technology ensures ±1% accuracy—even with oval chainrings, fast cadence changes, or out-of-saddle efforts.
The PRO RS-2 measures power from both pedals. The RS-1 measures only the left side, making the RS-2 more precise and detailed for training analysis.
Each charge delivers over 160 hours of riding. The included magnetic connectors make charging simple and secure.
Yes. With an IP67 waterproof rating and a sealed stainless-steel spindle, it’s built for rain, mud, and tough road conditions.
Not at all. Install them like regular pedals and use the Favero Assioma app for pairing, calibration, and firmware updates.
Compatible with Garmin, Wahoo, Zwift, Strava, TrainerRoad, Rouvy, and all major ANT+/Bluetooth platforms.
Extremely—just 123.5 g per pedal, making them among the lightest dual-sided power meter pedals available.
For riders wanting detailed insights like L/R balance, torque effectiveness, and pedal smoothness, it’s a standout choice offering pro-level performance at excellent value.
Assioma PRO RS-2 Road Power Meter Pedals by Favero Electronics
