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Bontrager Computer - DuoTrap S Digital Sensor
Bontrager Computer - DuoTrap S Digital Sensor
Bontrager Computer - DuoTrap S Digital Sensor
Bontrager Computer - DuoTrap S Digital Sensor
Bontrager Computer - DuoTrap S Digital Sensor
Bontrager Computer - DuoTrap S Digital Sensor
Bontrager Computer - DuoTrap S Digital Sensor
Bontrager Computer - DuoTrap S Digital Sensor
Bontrager Computer - DuoTrap S Digital Sensor
Bontrager Computer - DuoTrap S Digital Sensor

Bontrager Computer - DuoTrap S Digital Sensor

(250 reviews)

The Bontrager DuoTrap S speed/cadence sensor is an ANT+ and Bluetooth 4.0 compatible wireless sensor that fits directly into the chainstay of certain Trek bikes. This makes it the perfect solution for measuring your speed and cadence when you have a compatible Trek bike model. With the sensor partially hidden in the frame, you get a clean look that doesn't compromise aerodynamics. So say goodbye to cable ties and unsightly sensors on your front fork or swingarm! The DuoTrap S installs in seconds and provides both speed and cadence signals. Want the perfect sensor set for your Trek bike? Go for the Bontrager DuoTrap S!

The Bontrager DuoTrap S speed/cadence sensor is an ANT+ and Bluetooth 4.0 compatible wireless sensor that fits directly into the chainstay of certain Trek bikes. This makes it the perfect solution for measuring your speed and cadence when you have a compatible Trek bike model. With the sensor partially hidden in the frame, you get a clean look that doesn't compromise aerodynamics. So say goodbye to cable ties and unsightly sensors on your front fork or swingarm! The DuoTrap S installs in seconds and provides both speed and cadence signals. Want the perfect sensor set for your Trek bike? Go for the Bontrager DuoTrap S!

$59.99 - $89.99

in 3 offers

Bontrager Computer - DuoTrap S Digital Sensor

$59.99

(250 reviews)

The Bontrager DuoTrap S speed/cadence sensor is an ANT+ and Bluetooth 4.0 compatible wireless sensor that fits directly into the chainstay of certain Trek bikes. This makes it the perfect solution for measuring your speed and cadence when you have a compatible Trek bike model. With the sensor partially hidden in the frame, you get a clean look that doesn't compromise aerodynamics. So say goodbye to cable ties and unsightly sensors on your front fork or swingarm! The DuoTrap S installs in seconds and provides both speed and cadence signals. Want the perfect sensor set for your Trek bike? Go for the Bontrager DuoTrap S!

The Bontrager DuoTrap S speed/cadence sensor is an ANT+ and Bluetooth 4.0 compatible wireless sensor that fits directly into the chainstay of certain Trek bikes. This makes it the perfect solution for measuring your speed and cadence when you have a compatible Trek bike model. With the sensor partially hidden in the frame, you get a clean look that doesn't compromise aerodynamics. So say goodbye to cable ties and unsightly sensors on your front fork or swingarm! The DuoTrap S installs in seconds and provides both speed and cadence signals. Want the perfect sensor set for your Trek bike? Go for the Bontrager DuoTrap S!

Price comparison

Last updated at 13/10/2025 18:45:21

Trek Bicycle

$59.99

Go to store

eBay - laciclomotoimperatore

$70.85

Go to store


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Swim Ride Run Faster

$89.99

Go to store

See 3 more history offers

Bicycle Express City & Norwood stores

$89.99

available 11 days ago

Low stock

BikeExchange

$89.99

available 29 days ago

Low stock

Swinnerton Cycles AU

$80.00

available about 2 months ago

Low stock

Price history

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Price history

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Reviews

16 September 2019
By Rich

originally posted on ridleys.com

A good addition to my Trek bike
11 September 2020
Scott

originally posted on sigmasports.com

Does what it says on the "TIN"
14 May 2018
Bigbrig

originally posted on sigmasports.com

Price comparison

Updated about 4 hours ago
Trek Bicycle

$59.99

eBay - laciclomotoimperatore

$70.85

Swim Ride Run Faster

$89.99

See 3 more history offers

Bicycle Express City & Norwood stores

$89.99

Low Stock
BikeExchange

$89.99

Low Stock
Swinnerton Cycles AU

$80.00

Low Stock

Price history

​
​

Price history

​
​

Reviews

16 September 2019
By Rich
originally posted on ridleys.com
A good addition to my Trek bike
11 September 2020
Scott
originally posted on sigmasports.com
Does what it says on the "TIN"
14 May 2018
Bigbrig
originally posted on sigmasports.com
Good idea but fitting not great
25 August 2018
Gbc
originally posted on sigmasports.com
Great product, quick shipment, box opened, dead battery and no instructions
15 February 2016
nitinsawhney
originally posted on ebay.com
Neat integrated solution for Trek Domane Sl6
19 July 2019
el_clarkos
originally posted on sigmasports.com
Not quite perfect
14 June 2021
Graeme
originally posted on sigmasports.com
Poor quality, poorly thought out
27 August 2020
originally posted on sigmasports.com
Purpose built, fits like a glove.
27 June 2017
rothar
originally posted on sigmasports.com
Works well, but the wheel magnet is too thick.
22 January 2019
Ted
originally posted on als.com