Reviews over the
Bontrager DuoTrap S

Bontrager DuoTrap S
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4.6 / 5
Average from 60 reviews
5
11 reviews
4
8 reviews
3
0 reviews
2
2 reviews
1
1 review
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4 / 5

It does what it is supposed to do.

- YeGer, 13 July, 2023

I have only found one app that can communicate with the sensor via Bluetooth.

Automatic translation

4 / 5

Works, but the battery was empty, no cadence.

- Bernard, 11 April, 2023

Quick and easy to install

Pros & Cons

discreet
installation
light
Automatic translation

4 / 5

Excellent sensor, fragile installation

- Jeroen, 1 January, 2023

Sensor readings work as expected, cadence band was somewhat of an awkward fit. The sensor is only connected with a single bolt, weirdly enough, which seems a bit of a weak connection.

Pros & Cons

Easy installation
Linking went smoothly
Sensor is connected using only a single, flimsy bo

4 / 5

Small and good, but expensive.

- Matthias, 8 September, 2022

The Bontrager Duotrap S attached to my diamond 137 gravel bike. Cumbersome mounting. When changing the battery, the complete sensor must be removed. Works with my Garmin Edge 810.

Pros & Cons

Small
Unobtrusive
Mounting
Price
Automatic translation

4 / 5

Easy to install.

- Maryline, 28 October, 2021

Easy to install in the dedicated space. However, the sensor tends to pop out as soon as the screw is tightened, and the gasket seems ill-suited. Perhaps it depends on the type of frame...

Pros & Cons

Compatible with Trek range
Seal
Automatic translation

4 / 5

Beautiful works well

- Tycho, 1 September, 2021

Good speedometer

Pros & Cons

Easy operation
Easy set up
On aluminum frames the cadence meter does not work
Only for tow bikes
Automatic translation

4 / 5

after installation on the race bike direct contact with the Wahoo.

- Gertin, 4 October, 2020

Pros & Cons

Secure with 1 imbus bolt,
Automatic translation

4 / 5

works fine, but note

- Erwin, 21 July, 2020

The whole thing works fine. And neatly tucked away. But do NOT select "cadence sensor" from your Garmin. Because then it will be found, but it does not work. Select "cadence/speed sensor". Then it will find it under a number instead of a name, but it will work.

Pros & Cons

nicely concealed
by using 1 screw it can get skewed
Automatic translation