Favero Assioma PRO MX-2 – Dual-Sided SPD Power Meter

The Assioma PRO MX-2 MTB Power Meter Pedals is a dual-sided, SPD-compatible power meter designed specifically for off-road cyclists. Built for mountain biking, gravel racing, XC competition, and endurance trail riding, it delivers precise performance data without requiring a crankset upgrade. For riders who want accurate power insights on rough terrain, the Assioma PRO MX-2 solves a major problem: unreliable or incomplete power data during real-world off-road conditions. With its spindle-integrated sensor system and ±1% accuracy, it provides pro-level data you can trust on climbs, sprints, and technical trails.

Key Features

True Dual-Sided Power Measurement: The Assioma PRO MX-2 independently measures left and right leg power, giving you real balance data instead of estimates. This helps identify imbalances and improve pedaling efficiency.
±1% Accuracy with IAV Power Technology: Favero’s advanced IAV Power system ensures the Assioma PRO MX-2 maintains consistent accuracy, even during high torque efforts, uneven terrain, and cadence fluctuations.
Advanced Cycling Dynamics: The Assioma PRO MX-2 tracks detailed metrics like cadence, torque effectiveness, pedal smoothness, and power phase—helping you refine technique and maximize output.
SPD Compatibility for Off-Road Riding: Fully compatible with Shimano SPD cleats, the Assioma PRO MX-2 integrates seamlessly into MTB, gravel, and XC setups without changing your riding style.
Spindle-Integrated, Pod-Free Design: All electronics are safely housed inside the pedal spindle. This makes the Assioma PRO MX-2 more durable and resistant to impacts, mud, and debris.
Long Battery Life with Magnetic Charging: The Assioma PRO MX-2 offers up to 160 hours of battery life and uses a secure magnetic charging system designed for rugged use.
IP67 Waterproof & Shock Resistant: The Assioma PRO MX-2 is built to withstand harsh environments, including water, dust, mud, and trail impacts.
Universal Connectivity: Supports ANT+ and Bluetooth, making the Assioma PRO MX-2 compatible with Garmin, Wahoo, Zwift, TrainerRoad, Rouvy, Suunto, and more.

Benefits / Why Choose This Product

The Assioma PRO MX-2 improves your riding by delivering accurate, real-time power data in any terrain. Unlike crank-based systems, it installs easily and works across multiple bikes. With dual-sided measurement, the Assioma PRO MX-2 helps you:

• Identify left/right imbalances
• Improve pedaling efficiency
• Prevent overuse injuries
• Train more effectively with data-driven insights

For serious cyclists, it transforms how you train, race, and analyze performance.

Who Is This Product For

The Assioma PRO MX-2 is ideal for:

• MTB and XC racers needing precise dual-sided power data
• Gravel riders training for endurance events
• Performance-focused cyclists optimizing efficiency
• Riders upgrading from single-sided power meters
• Athletes who want pro-level training metrics

Who Should NOT Buy This

The Assioma PRO MX-2 may not be suitable for:

• Casual riders who don’t use power-based training
• Road cyclists using Look Keo systems (this is SPD-specific)
• Beginners who don’t need dual-sided data
• Riders on a tight budget (single-sided options may be better)

Use Cases

The Assioma PRO MX-2 is highly effective in real-world scenarios such as:

• Climbing steep technical trails with accurate torque tracking
• Gravel racing with consistent power pacing
• XC competition requiring performance optimization
• Endurance training with long battery reliability
• Indoor training using Zwift or TrainerRoad

Specifications

Compatibility

The Assioma PRO MX-2 is compatible with:

• Shimano SPD cleats
• Garmin and Wahoo head units
• Training apps like Zwift, TrainerRoad, and Rouvy
• Bluetooth and ANT+ enabled devices

Setup / How to Use

Setting up the Assioma PRO MX-2 is quick and beginner-friendly:

1. Remove your existing pedals
2. Install the Assioma PRO MX-2 using a pedal wrench
3. Pair via Bluetooth or ANT+
4. Perform zero-offset calibration
5. Start riding and tracking power

No complex installation or crank replacement required.

Comparison Section

Assioma PRO MX-2 vs MX-1

• MX-2: Dual-sided power measurement, complete performance data
• MX-1: Single-sided measurement, more budget-friendly

Upgrade Path Option

You can start with MX-1 and later upgrade using the MX-UP kit.

Best Choice:

• Choose Assioma PRO MX-2 if you want full data immediately
• Choose MX-1 if you want a lower initial investment

What’s in the Box

• Power meter with sensors on both sides
• Favero SPD cleats
• 2 magnetic connectors
• Two-way charging cable
• Greasing tools kit
• Warranty and safety manual
• Welcome flyer
• 2 cleat washers
• 4 screws
• 4 washers
  

Conclusion

The Assioma PRO MX-2 MTB Power Meter Pedals are a top-tier choice for cyclists who demand accuracy, durability, and complete performance insights. With dual-sided measurement, rugged construction, and easy installation, it delivers everything needed for serious training and racing.

If you're looking for reliable off-road power data without complicated upgrades, the Assioma PRO MX-2 is one of the best investments you can make for your cycling performance.