Measure your performance! This speed/cadence sensor from Garmin monitors your pedaling cadence as you ride. The self-calibrating, wireless speed and cadence sensor measures and reports your pedaling strokes per minute, providing feedback for optimal performance.

• 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

Ships to continental US only.