Favero Assioma PRO MX-1 | Single-Sided MTB Power Pedal

Assioma PRO MX-1 MTB Power Meter Pedals are single-sided, SPD-compatible pedal-based power meters built specifically for mountain biking, gravel, and XC racing. Designed with Favero's spindle-integrated sensor technology, the MX-1 delivers ±1% power accuracy in a durable, off-road-ready platform.

If you want reliable power data for trail riding, gravel racing, or XC competition — without changing your crankset — the Assioma PRO MX-1 offers precision, durability, and upgrade flexibility in one system.

Who this upgrade is for

• Mountain bikers starting structured power-based training
• Gravel riders preparing for endurance races
• XC racers seeking accurate performance tracking
• Riders who want SPD-compatible power pedals
• Cyclists who may upgrade to dual-sided later (MX-UP upgrade compatible)

Key Benefits

Reliable Single-Sided Power Measurement: The Assioma PRO MX-1 measures power from the left pedal and calculates total output, giving you consistent watt data for training and racing.
±1% Accuracy with IAV Power Technology: Favero's IAV Power system ensures precise readings, even with uneven terrain, high torque efforts, or variable cadence common in MTB and gravel riding.
SPD Compatibility for MTB & Gravel: The Assioma PRO MX-1 is fully compatible with Shimano SPD cleats, making it ideal for off-road, trail, and gravel setups.
Spindle-Integrated, Pod-Free Design: All electronics are sealed inside the spindle — eliminating external pods and improving protection against impacts, mud, and debris.
160+ Hours Rechargeable Battery: The magnetic charging system provides up to 60 hours of riding per charge, optimized for off-road performance demands.
IP67 Waterproof & Shock Resistant: Fully sealed electronics ensure resistance against rain, mud, water splashes, and harsh trail conditions.
Upgrade-Ready Platform: The Assioma PRO MX-1 can be converted into a dual-sided system using the official MX-UP upgrade kit without replacing the full pedal set.
Universal Connectivity: Supports ANT+ and Bluetooth for pairing with Garmin, Wahoo, Zwift, TrainerRoad, Rouvy, Suunto, and other compatible cycling devices.

What's in the Box

• Assioma PRO MX-1 Left Power Pedal
• Standard Right SPD Pedal (non-sensor)
• Magnetic Charging Cable
• Washers for proper installation
• Quick-Start Guide
• Warranty & Safety Manual

How to Install the Assioma PRO MX-1

1. Remove your current pedals.
2. Install the Assioma PRO MX-1 pedals using a standard pedal wrench.
3. Download and open the Assioma app.
4. Pair the left power pedal via Bluetooth.
5. Perform a quick zero-offset calibration.
6. Start riding with accurate MTB/gravel power data.

Installation is as simple as mounting standard SPD pedals.

Technical Specifications

Ready to Upgrade to Dual-Sided Power?

The Assioma PRO MX-1 is designed with future upgrades in mind. When you're ready for true left/right power balance data, you can add the Assioma PRO MX-UP Upgrade Kit ($459) to convert your MX-1 into a full dual-sided MX-2 system.

Why upgrade later?

• Keep your existing left pedal — no need to replace it
• Add independent right-side power measurement
• Track true left/right balance (not estimated)
• Perfect for bike fitting, injury recovery, or performance optimization
• Installation takes just 5 minutes

Compare your options:

• Assioma PRO MX-UP Upgrade Kit — Add dual-sided power to your existing MX-1 ($459)
• Assioma PRO MX-2 — Complete dual-sided system from day one ($779)

The Assioma PRO MX-1 MTB Power Meter Pedals are built for riders who want accurate power tracking in demanding off-road conditions. Whether you're training for a gravel race, XC event, or improving trail performance, the MX-1 delivers precision, durability, and future upgrade flexibility.