Better sensor, better tracking
The Interchange Digital Combo sensor records both speed and cadence data for a better picture of your ride and fitness. This sensor is designed to fit most bicycles and sends both Bluetooth® Smart and ANT+ 2.4 GHz wireless signals to be compatible with smartphones, digital computers, as well as many other ANT+ enabled devices.

• Universal sensor wirelessly transmits speed and cadence.
• ANT+ 2.4 GHz and Bluetooth® Smart wireless digital speed and cadence sensor
• ANT+ and Bluetooth® Smart allow simultaneous use with both computer and smartphone
• For use with all ANT+ and Bluetooth® Smart wireless technology enabled devices
• Independently adjustable arm for precise alignment of speed and cadence sensors
• Includes Bontrager wheel magnet and crank cadence band
• Includes mounting strap to fit most chainstays and 2 zip ties for universal fit