No products in the cart.
Say goodbye to zip-ties and ugly sensors on your front fork or chainstay! The Bontrager Sensor Duotrap sensor is an ANT+ and Bluetooth 4.0 compatible wireless sensor that fits directly into the chainstays of a selection of Trek bikes. To be compatible your bike frame must support Duotrap. With the sensor partially hidden in the frame you get a very clean look that doesn’t compromise aerodynamics. With this sensor you can easily measure your pedalling frequency and speed. With this additional data you can train even better. And because of the integrated mounting your new bike will continue to look sleek. The Bontrager Duotrap can be mounted in seconds and provides both speed and cadence signals. Want the perfect sensor kit for your Trek bike with Duotrap Then go for the Bontrager Duotrap ANT+/BTLE!