Garmin GSC 10 Speed/Cadence Bike Sensor 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... 

Garmin Edge 500 GPS Bicycle Unit Garmin Edge 500 Bicycle GPS Unit / Cycling Computer. Garmin Edge 500 Cycling Computers. Sharpen your cycling performance with Edge 500, a lightweight GPS-based cycling computer for performance-driven cyclists. Loaded with data, Edge 500 tracks your distance, speed, location and elevation with high sensitivity GPS. Heart Rate:... 

Garmin GSC 10 Speed Cadence Bike 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. Part Number: 010-10644-00 User Ratings and Reviews 5 Stars Works as it should I bought... 

Sigma DTS Speed Sensor and Mount Kit Sigma Sport Sensor Kits. Buy/More Info  Read More →

Polar CS200cad Cycling Computer Heart Rate Monitor with Cadence Set your ride distance and the Estimated Time of Arrival will tell you how long before you reach your destination. Cycling Energy Output calculates your cycling workload as kcal/h and kcal/km. Memory Files store your last seven training sessions. Wireless Polar CS speed sensor and SpeedPointer...