10 Best Cycling Power Meters 2026 in the United States

The Favero Assioma PRO MX-1 is a single-sided pedal-based power meter designed especially for mountain biking and gravel riding. It stands out with its impressive accuracy of ±1%, supported by a built-in gyroscope and automatic temperature compensation, which keeps watt readings reliable even in different weather conditions. The power meter is Bluetooth and ANT+ compatible, making it easy to connect with most bike computers, GPS units, and smartphones. Installation is simple and requires no special tools, allowing you to swap it quickly between bikes.

The aluminum pedal body is lightweight yet very durable, built to withstand rough terrain and shocks typical in off-road cycling. With a rechargeable battery offering around 160 hours of use, it avoids frequent battery changes, and charging is hassle-free thanks to a magnetic connector. The modular design also allows swapping pedal bodies between MTB and road setups, adding versatility.

However, being a single-sided meter means it measures power only from one leg, which may not appeal to riders wanting detailed bilateral data. Also, while it is robust, some might find pedal-based power meters less protected than crank-based options in extreme conditions. This power meter suits mountain bikers and gravel riders seeking an accurate, durable, and easy-to-use system with solid battery life and broad compatibility.

The Favero Assioma PRO MX-2 pedals are a solid choice for cyclists looking for accurate power measurement from both legs independently, which helps with detailed performance analysis. These dual-sided power meters provide precise and consistent power readings, an essential feature for anyone serious about training or racing. Made from alloy steel and aluminum, they balance durability with a reasonable weight of about 0.96 kg, so they won’t feel heavy on your bike.

Their flat style is compatible with many cycling shoes and they easily connect with popular cycling computers and apps, making them user-friendly for gathering power, cadence, balance, and pedal stroke data. The pedals also stand up well to different weather conditions thanks to their sturdy construction.

These pedals are a bit pricier and may be more than what casual riders need. For those focused on improving cycling efficiency and power distribution, the Assioma PRO MX-2 offers detailed metrics and reliable performance without adding much weight to the bike.

The Favero Assioma PRO MX-2 is a dual-sensing, pedal-based power meter designed especially for mountain biking and gravel cycling. It’s very versatile thanks to its universal SPD cleat compatibility, and the clever modular design lets you easily swap pedal bodies if you want to switch between MTB and road biking without buying a new power meter. Installation is straightforward—just like normal pedals—and it connects effortlessly to bike computers, GPS units, or smartphones via both Bluetooth and ANT+. Its power readings are highly accurate, benefiting from features like Automatic Temperature Compensation and a built-in gyroscope that tracks pedal stroke angle, keeping accuracy within ±1% in real riding conditions. This means you get reliable and consistent power data regardless of weather or temperature.

The pedals are made from robust aluminum and designed to handle tough terrain and shocks, with a clipless system built for durability. The rechargeable battery lasts about 60 hours per charge and uses a magnetic charging system, which is handy and reduces wear on connectors. Weighing just under 1 kilogram, it’s reasonably light for MTB pedals that include power meters. One minor downside is that it requires keeping track of charging, and the price might be on the higher side compared to simpler power meters. For those serious about precise power tracking on rough trails and wanting the flexibility to switch between bike types easily, the Favero Assioma PRO MX-2 offers strong durability, excellent accuracy, and good compatibility.