The Garmin Edge 520 GPS computer with speed cadence sensor & heart rate monitor is the a great GPS computer package to get you ready for racing, or challenge you to better your personal best. challenge friend using the in-ride challenges through strada live, & compare you data using the advanced analysis features
- great for both summer & winter cycling. In the Box Edge 520 Heart rate monitor Cadence sensor Speed sensor Mounts (standard & extended out-front) USB (Universal Serial Bus) cable Tether Manuals