In this video I will be installing a Bontrager Duotrap S Wheel speed and Cadence sensor onto a 2020 Trek FX 3 bike. The cadence sensor wouldn't work with my bike no matter which magnet I used. I assume the metal frame interfered with the sensor too much and that it will work better with a carbon frame than an alloy frame. If you only want a wheel speed sensor then this may not be a problem for you.
This sensor will connect to phones and head units via Bluetooth or ANT+. In this video I connect it to my phone via Bluetooth. I did not connect it to an ANT+ device.
The sensor installs with a single 2.5mm hex screw that should be torqued to 2.5nm. The screw installs on 1 side of the sensor and if overtightened could lead to damage as well as it starts to cause the sensor to sit int he wrong spot. I feel they could have done a better design and used 2 screws to make the sensor more secure.
The sensor must be removed in order to change the battery.
The sensor can be installed without removing the rear wheel if you take your time.
The app that I tested with is "Ride with GPS" play.google.co...
10 сен 2024