Bontrager DuoTrap S 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.
Product 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
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DuoTrap S is compatible with both Bluetooth® Smart and ANT+ devices for easy connectivity between your smartphone and standard cycling computer.
If for any reason you're not satisfied with a Bontrager aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
Learn more
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We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.
