Favero ASSIOMA PRO MX-2 (MTB & Gravel power sensor on both pedals)
Favero Assioma PRO MX-2 Dual-Sided MTB & Gravel Power Meter Pedals
The Favero Assioma PRO MX-2 is the dual-sided version of Favero’s off-road power meter pedal system, built for gravel, MTB XC, cyclocross and cross-country riding.
Unlike the MX-1, which measures from the left pedal only, the MX-2 has power sensors in both pedals. That means you get true left/right power measurement, better pedalling data, and a clearer picture of what’s actually happening on the bike.
If you’re training seriously, racing, coming back from injury, or just like proper numbers instead of guesswork, this is the more complete option.
Not sure which Favero model you need? Read our guide: Which Favero Power Meter Pedals Are Right for You?
Why we like them
The Assioma PRO MX-2 pedals give you proper dual-sided power data without needing to change your crankset, bottom bracket or drivetrain setup. Install them like normal pedals, pair them to your bike computer or training app, and you’re good to go.
They’re SPD-compatible, rechargeable, waterproof rated to IP67, and built for the sort of riding where pedals actually cop a bit of abuse — gravel, mud, rough tracks, CX courses and winter training rides.
Favero has kept the electronics tucked inside the pedal axle, which is exactly where you want them: protected, tidy, and not hanging off the outside waiting to be smacked by a rock.
MX-2 or MX-1?
Choose the MX-1 if you want reliable power data at a lower price and you’re happy with single-sided measurement.
Choose the MX-2 if you want true dual-sided measurement, left/right balance, and more complete pedalling data from both legs.
Best for
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Gravel riders who train with power
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MTB XC and cyclocross riders using SPD-style cleats
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Riders who want true left/right power measurement
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Anyone tracking left/right balance, efficiency or pedalling technique
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Riders wanting one power meter system they can move between compatible bikes
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Serious training without changing cranksets or drivetrain parts
Key features
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Dual-sided power meter pedals
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Power sensors in both left and right pedals
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True left/right power measurement
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SPD-compatible MTB/gravel pedal system
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Compatible with supplied cleats and Shimano SM-SH51 cleats
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ANT+ and Bluetooth connectivity
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Rechargeable lithium battery
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Up to 160 hours battery life with latest firmware
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±1% power measurement accuracy
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Built-in cadence sensor
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Built-in gyroscope
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IAV Power System for accurate readings, including with oval chainrings
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IP67 waterproof rating
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6061-T6 aluminium pedal body
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Stack height: 11.2mm
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Weight: 195.3g per power pedal
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Made in Italy
Data you can view
Via ANT+ or the Favero Assioma app:
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Power
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Cadence
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Left/right balance
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Platform Centre Offset
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Power Phase
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Pedal Smoothness
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Torque Efficiency
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Rider Position
Via Bluetooth:
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Power
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Cadence
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Left/right balance
Compatibility
Suitable for:
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Gravel bikes
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MTB XC
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Cyclocross
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Cross-country riding
Compatible cleats:
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Supplied SPD-compatible cleats
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Shimano SM-SH51 cleats
What’s in the box
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Left pedal with power meter
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Right pedal with power meter
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SPD-compatible MTB cleat kit
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4 washers
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2 magnetic charging connectors
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Y-shaped micro-USB charging cable
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Greasing kit
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Warranty and safety information
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Manual
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Welcome flyer
Trev’s take
The MX-2 is the one to go for if you want the full picture. Same easy pedal-based setup as the MX-1, but with proper dual-sided data so you can see what both legs are doing. Handy for training, racing, tracking balance, or just knowing your power numbers are coming from both sides — not one pedal doing the maths for the other.
