Technical Details
Cycling speed sensor for select Garmin wrist-mounted personal trainers and cycling computers
Self-calibrating, wireless design measures both cycle speed and cadence in pedaling strokes per minute
Provides up-to-the-minute feedback or captures results for later workout analysis
Compatible with Garmin Edge 305, Edge 305CAD, and Forerunner 305
Attaches easily to any bicycle; 1-year warranty