DuoTrap Digital Speed|Cadence Sensor

Information from: http://bontrager.com/model/08298.

Say goodbye to zip ties! The DuoTrap sensor is an ANT+ compatible 2.4GHz wireless sensor that fits directly into the chainstay of certain Trek bicycles for a clean look that preserves aerodynamics and installs in seconds providing both speed and cadence signals.

Features

Includes TPU Cadence Band Magnet

For use with Trek frames featuring DuoTrap technology

For use with many other ANT+ enabled devices on the market

For use with Bontrager Node and select Trek ACH digital wireless computers

ANT+ 2.4 GHz digital combo speed and cadence sensor