Garmin Bike Speed Sensor
Garmin Bike Speed Sensor is an easy to install, wireless hub mounted speed sensor. The speed sensor attaches to the hub of either wheel and self-calibrates with your Garmin Edge to give you accurate speed and distance at all times, even when indoors on the turbo trainer, or in areas where GPS signal is interrupted.
The Garmin Bike Speed Sensor is compatible with the Edge 1000, 810, 800, 510, 500, 910 XT, 310 XT, as well FR610 and FR70 series watch units. Pack includes speed sensor, speed sensor sleeve, manual.