The Garmin GSC10 is the accessory that you need to get your FR60, 310XT, Edge 500, and Edge 705 up to speed (if your unit didn't come bundled with them). It's a simple device that mounts on your left chainstay, and comes with both a cadence sensor magnet and speed sensor magnet. Zip it on, spin the wheels and cranks with your Garmin CPU on and let the recording begin.
The GSC10 also works with Garmin Colorado and Oregon series units, but only the cadence sensor signal gets picked up. The unit should work with other brands' ANT+ speed and cadence receivers. Claimed weight of the Garmin 2GSC10 is 25g.
The Garmin Bike Speed / Cadence 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.
This is a replacement for the wireless speed/cadence sensor, GSC 10, that is included with the Edge 305CAD GPS. The GSC 10 contains sensors to detect signals from the wheel and crank arm magnets. The wheel magnet mounts to the rear wheel of the bicycle for speed sensing and the cadence magnet attaches to the crank arm of the bicycle. The wireless speed/cadence sensor can be used with the Edge 305HR with Heart Rate Monitor.
|Note:||If using with a Colorado or Oregon Series the GSC10 will only report cadence|
|Garmin Speed/Cadence Bike Sensor (Replacement)||$10.91|
|Garmin GSC 10 Speed and Cadence Sensor||$49.95|