Looking for an easy and affordable way to upgrade your bike with a power meter?  If you ride Shimano road pedals, the Garmin Rally RS100 is the solution for you.

The RS100 is the single sided version of the Rally pedal system compatible with Shimano SPD-SL style cleats, and is an incredible value for tracking power metrics on your ride. Easily swap the pedals from one bike to another, so you can track your watts on every ride.

To learn more about the Rally system, check out our . 

Looking for a Look Keo or MTB style option? View the full range of .