Garmin Edge 305 Bicycle GPS Navigator with Heart Rate Monitor and Speed Cadence Sensor Rugged, lightweight Edge attaches easily to the stem or handlebars of your bike with the included bike mount. Just turn it on, acquire GPS satellites and go. Edge 305 automatically measures your speed, distance, time, calories burned, altitude, climb and descent, and records... 

VDO Handlebar Holder with 2 wires and Sensors for C08C 1029 Handlebar holder with 2 wires and sensors for C08C. Contents of packaging: 1 handlebar mount with 2 wires and sensors for speed plus cadence, 1 screw type clamp, 2 rubber shims, cable ties. Buy/More Info  Read More →