10 Best Cycling Power Meters 2026 in the United States

The Favero Assioma PRO RS-2 pedals are a solid choice if you're looking for a reliable and precise power meter for road cycling. They use dual sensors inside each pedal to measure your power output with very high accuracy (±1%), thanks to features like Automatic Temperature Compensation and a gyroscope that tracks pedal stroke dynamics. These pedals stand out because they are easy to install and transfer between bikes without special tools, just like regular pedals. They’re fully compatible with Shimano’s SPD-SL cleats and work with most bike computers and smartphones via both Bluetooth and ANT+, giving you flexible setup options.

Battery life is impressive, offering around 160 hours on a single charge, and recharging is hassle-free using a magnetic connector rather than a traditional plug, reducing the chance of damage. The pedals are designed to be durable and weather-resistant, able to perform in a wide temperature range (-10°C to 55°C), which suits varied riding conditions. Their modular design also lets you swap pedal bodies between road and mountain bike setups while keeping the same power sensor.

One downside is the weight: at about 2 pounds for the pair, they are a bit heavier than some competitors, which might matter if you’re very weight-conscious. Also, while the setup is straightforward, some riders new to pedal-based power meters may need to get used to clipping in and out safely. These power meter pedals deliver detailed and consistent power data, excellent compatibility, and durable build quality, making them a great fit for serious cyclists wanting to track their performance accurately.

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.