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Bontrager Interchange Digital Combo Sensor

Model 438482

Speed and cadence in a single, streamlined, easy-to-adjust wireless sensor

The Interchange Digital Combo sensor records both your speed and cadence data for a more comprehensive picture of your fitness. This ANT+ 2.4 GHz is designed to work with Bontrager Node wireless computers as well as many other ANT+ enabled devices.

Key features

  • 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
  • Independently adjustable arm for precise alignment of speed and cadence sensors
  • Includes Bontrager wheel magnet and crank cadence band
  • Includes silicone mounting strap to fit most chainstays and CR2032 battery
  • Visit for a complete list of compatible devices
  • Visit for a complete list of compatible devices
  • Flexible shipping options

    Ship your gear purchase to your home or receive free shipping when you send your order to a Trek retailer for pick-up. All bike purchases must ship to a Trek retailer, some of which offer home delivery.

  • Unconditional Bontrager Guarantee

    If for any reason you're not satisfied with your Bontrager gear, we'll take it back. Either ship it back to us or return to your Trek retailer within 30 days of purchase.

  • Warrantied for life

    All new Trek bikes come with Trek Care — the industry's best warranty and loyalty program. Register your bike and ride easy knowing we've got you covered.

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