Connect ANT+ and Bluetooth Smart devices to all of the data available from the DuoTrap S sensor for your on-the-bike wireless needs.

ANT+ 2.4 GHz and Bluetooth Smart wireless digital speed and cadence sensor
ANT+ and Bluetooth Smart allow simultaneous use of Trip 300 and smartphone
For use with many ANT+ and Bluetooth Smart wireless technology enabled devices
Includes Bontrager wheel magnet, crank cadence band, and CR2032 battery
Works with Trek DuoTrap compatible bikes