Bontrager DuoTrap Digital Speed/Cadence Sensor

An ANT+ enabled, Bluetooth® Smart ready integrated frame sensor that wirelessly transmits data to computer or phone. Spot-on. Every time. Bontrager DuoTrap is the integrated sensor that wirelessly transmits ANT+ and Bluetooth® Smart signals to your computer or phone. The easy-to-use sensor installs in seconds and fits directly into the chainstay of select Trek bicycles for a clean look and preserved aerodynamics. Details 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 all ANT+ and Bluetooth® Smart wireless technology enabled devices Includes Bontrager wheel magnet, crank cadence band, and CR2032 battery Visit thisisant.com for a complete list of compatible devices Visit bluetooth.com for a complete list of compatible devices Specs Battery CR2032 Clamp Universal Component type Speed/cadence sensor Weight 18g