- 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