Cycling Power Meters | Favero & Garmin

Shop official cycling power meters at Threshold Cycling. As an Official US Authorized Retailer for both Favero Assioma and Garmin Rally, we stock the industry's highest rated road, gravel, and mountain bike pedal-based power meters.

Whether you need native Shimano SPD-SL road compatibility (Favero Assioma PRO RS-2), Look Keo dual-sensing (Garmin Rally RK200 / Favero PRO RL-2), or rugged off-road Shimano SPD gravel/MTB pedals (Favero PRO MX-2 / Garmin Rally XC200), every power meter ships fast directly from our USA warehouse with full manufacturer warranty coverage, 100+ hour battery life, and direct US customer support.

Frequently Asked Questions

What is the difference between Favero Assioma PRO RS, PRO RL, and PRO MX series?

The PRO RS-2 / PRO RS-1 series is engineered specifically for road cyclists using native Shimano SPD-SL cleats. The PRO RL-2 / PRO RL-1 series is built for road cyclists using Look Keo cleats. The PRO MX-2 / PRO MX-1 series is ruggedized for gravel, cross-country, and mountain biking with Shimano SPD off-road cleat compatibility.

What is the difference between Assioma PRO RS-2 / PRO RL-2 / PRO MX-2 (Dual) and RS-1 / RL-1 / MX-1 (Single)?

Dual-sensing models (RS-2, RL-2, MX-2, DUO) measure power independently from both pedals to provide total power output, true left/right balance, and torque efficiency. Single-sensing models (RS-1, RL-1, MX-1, UNO) measure left-leg power and double it, and can be upgraded to dual-sensing at any time.

How long does the Favero Assioma rechargeable battery last per charge?

Classic Assioma DUO/UNO models provide at least 50 hours of active riding per charge, while the new Assioma PRO series (PRO RS, PRO RL, and PRO MX) and updated firmware extend riding time up to 100+ hours per charge. Charging is quick and convenient using magnetic USB cables.

What warranty coverage is included with Favero Assioma power meters from Threshold Cycling?

As an Official US Authorized Retailer, every Favero Assioma power meter purchased from Threshold Cycling includes Favero’s official 2-Year Manufacturer Warranty and direct US customer support.