1 - Garmin Speed/Cadence Bike Sensor (GSC 10) f/Edge®, Forerunner® eTrex® 30, Foretrex® 401, GPSMAP®
Speed/Cadence Bike Sensor
Monitor your pedaling cadence as you ride with this self-calibrating, wireless speed/cadence sensor. It measures and reports your pedaling strokes per minute, providing feedback for optimal performance.
Compatible Devices: