Favero Assioma PRO RL-2 Dual-Sided Power Meter Pedals (Road SPD-SL)
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The Favero Assioma PRO RL2 Power Meter Pedals are dual-sided, pedal-based power meters engineered for road cyclists who want complete and accurate performance data. Featuring Favero’s latest spindle-integrated sensor technology, the RL2 delivers true left/right power measurement with ±1% accuracy in a lightweight, Shimano SPD-SL compatible design. For cyclists focused on performance, training optimization, and efficiency, the Assioma PRO RL2 provides advanced cycling metrics without requiring drivetrain changes—making it one of the most practical and powerful upgrades for serious riders.
Key Features
True Dual-Sided Power Measurement: The Assioma PRO RL2 measures independent left and right leg power, providing accurate balance data instead of estimated totals.
±1% Accuracy with IAV Power Technology: Favero’s IAV system ensures consistent precision even during:
- High cadence efforts
- Sprinting
- Uneven pedaling
- Use of oval chainrings
Advanced Cycling Dynamics: Track detailed performance metrics including:
- Left/right balance
- Cadence
- Power phase
- Pedal smoothness
- Torque effectiveness
Spindle-Integrated, Pod-Free Design: All electronics are housed inside the spindle for better durability, aerodynamics, and protection.
Shimano SPD-SL Compatibility: Designed for road cyclists using SPD-SL cleats, maintaining a natural and efficient pedal feel.
Long Battery Life with Magnetic Charging: Rechargeable battery system offers extended riding time with a secure and convenient charging setup.
ANT+ & Bluetooth Connectivity: Seamlessly connects with Garmin, Wahoo, Zwift, TrainerRoad, Rouvy, and other cycling platforms.
Benefits / Why Choose This Product
The Assioma PRO RL2 provides complete data for serious performance improvement. With the Assioma PRO RL2, you can:
- Analyze true left/right power balance
- Improve pedaling efficiency
- Train with precise, real-time data
- Optimize performance for racing
It’s a professional-grade solution for data-driven cyclists.
Who Is This Product For
The Assioma PRO RL2 is ideal for:
- Competitive road cyclists
- Triathletes and endurance athletes
- Riders training with power-based programs
- Cyclists working with coaches
- Athletes upgrading from single-sided meters
Who Should NOT Buy This
The Assioma PRO RL2 may not be suitable for:
- Casual cyclists not using power data
- Budget-focused buyers
- Riders who only need basic metrics
- MTB or gravel riders (SPD-SL only)
Use Cases
The Assioma PRO RL2 is perfect for:
- Structured training and FTP improvement
- Road racing and time trials
- Indoor training with Zwift or TrainerRoad
- Performance tracking and optimization
- Bike fitting and efficiency analysis
Specifications
| Feature | Details |
|---|---|
| Model | Assioma PRO RL2 |
| Power Measurement | Dual-Sided |
| Accuracy | ±1% (IAV Technology) |
| Cleat Type | Shimano SPD-SL |
| Connectivity | ANT+ & Bluetooth |
| Battery | Rechargeable |
| Sensor Placement | Spindle Integrated |
| Use Case | Road Cycling |
Compatibility
The Assioma PRO RL2 is compatible with:
- Shimano SPD-SL cleats
- Garmin, Wahoo, and other bike computers
- Zwift, TrainerRoad, Rouvy, and similar apps
- Indoor trainers and cycling ecosystems
Setup / How to Use
Getting started is simple:
- Install pedals like standard SPD-SL pedals
- Pair via Bluetooth or ANT+
- Set crank length in the app
- Perform zero-offset calibration
- Start riding with full dual-sided power data
Comparison Section
RL2 vs RL1
- RL2: Dual-sided measurement with full metrics
- RL1: Single-sided (estimated total power)
RL2 vs RS-2
- RL2: Newer PRO platform
- RS-2: Established dual-sided system
Best Choice
- Choose RL2 for full performance analysis
- Choose RL1 for entry-level power training
What’s in the Box
- Assioma PRO RL2 Left Power Pedal
- Assioma PRO RL2 Right Power Pedal
- Magnetic Charging Cable
- Washers
- Quick-start guide
- Warranty manual
Conclusion
The Favero Assioma PRO RL2 Power Meter Pedals are built for cyclists who demand complete performance insights. With dual-sided measurement, advanced metrics, and reliable accuracy, they offer everything needed to train smarter and ride faster. If you're serious about cycling performance and want professional-grade data without complicated installation, the Assioma PRO RL2 is a top-tier investment for your setup.







