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Bontrager Duotrap S Speed / Cadence Sensor

In stock (10+)

  • Ordered before 22:00, delivered on Monday next week
  • Free tracked shipping over 75,00€
  • Trustpilot review 9.2 out of 48.556 reviews


Brand Bontrager
ANT+ Yes
Bluetooth Yes
Battery TypeCR2032
All specifications


Say goodbye to zip ties and ugly sensors on your fork or rear! Bontrager Duotrap S sensor is an ANT+ and Bluetooth 4.0 compatible wireless sensor that fits directly into your chainstay on certain trek bicycles, for a clean look that doesn't affect the aerodynamics.
It is mounted in a few seconds and gives speed and cadence signals.

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Battery Type CR2032 CR2032 CR2032 CR2032
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Customer photos


9.3 / 10 Average from 30 reviews | Write a review

9.3 / 10

30 reviews


There are currently no pro's available in English yet


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Most recent reviews

10 / 10

Luc, 25 July 2019


Fantastisch item

10 / 10

Boy, 21 July 2019

Top product

9 / 10

Tjeerd, 12 July 2019

Geeft snelheid en cadans goed weer

10 / 10

Frans, 18 February 2019

De beste oplossing voor Trek

Heb je een Trek fiets die geschikt is voor Duotrap dan is dit de perfecte oplossing. Geen losse elementen meer aan je fiets maar mooi weggewerkt in je frame. Meer zowel snelheid als cadans. Installatie was zelfs voor mij een fluitje van een cent. Ik gebruik hem icm de ELEMNT bolt.


  • Mooi design
  • Eenvoudige installatie

9 / 10

Dimitri, 10 January 2019

Beste sensor dat ik al heb gehad!!!

All specifications

Additional information

• ANT + 2.4 GHz Bluetooth® wireless technology, digital combined speed and cadence sensor
• For use with many other ANT + and Bluetooth wireless devices
• For use with Trek-frames with DuoTrap S technology
• ANT + and Bluetooth technology make simultaneous use of 300 sites and smartphone possible
• Including wheel magnet and cadence belt magnet for cranks