Garmin Rally RK100 Upgrade Pedal. Upgrade your Rally pedals to a dual-sensing power meter and analyze more than just watts to see exactly how your pedaling style generates the force that moves you. When paired the upgrade pedal completes the Rally power meter system providing left/right balance data and cycling dynamics.

Revolutionary cycling dynamics display where you’re generating power throughout the pedal stroke and show left/right balance

See where you apply force on the pedal to ensure proper cleat position and track seated vs. standing to see how position changes efficiency