Garmin Edge 830 Sensor Bundle, Performance Touchscreen GPS Cycling/Bike Computer with Mapping, Dynamic Performance Monitoring and Popularity Routing, Includes Speed and Cadence Sensor and HR Monitor : Amazon.co.uk: PC & Video Games
Garmin Edge 530 + Garmin HRM Dual Premium heart rate monitor LordGun online bike store
Garmin Edge 520 GPS Bike Computer With Heart Rate Monitor, 7.3cm x 4.9cm x 2.1cm : Amazon.co.uk: Sports & Outdoors