Bontrager Bike Computer Not Working? Here’s the Fix!

: A Troubleshooting Guide

Do you have a Bontrager bike computer that’s not working You’re not alone. This is a common problem, and it can be frustrating and inconvenient. But don’t worry, there’s a good chance you can fix it yourself.

In this guide, I’ll walk you through the steps to troubleshoot a Bontrager bike computer that’s not working. I’ll cover everything from simple fixes like checking the battery to more complex problems like replacing the computer.

So if your Bontrager bike computer is giving you trouble, read on. I’ll help you get it back up and running in no time.

Most Common Reasons: Bontrager Bike Computer Not Working

Most Common Reasons: Bontrager Bike Computer Not Working

1. Insufficient Battery Power

The most common reason for a Bontrager bike computer not working is simply that the battery is not providing enough power. This can happen if the battery is old and has lost its charge, or if the battery is not properly installed. To check the battery, remove it from the computer and inspect it for corrosion or damage. If the battery looks good, try reinstalling it. If the computer still does not work, replace the battery with a new one.

2. Loose or Damaged Wiring

Another common cause of a Bontrager bike computer not working is a loose or damaged wire. This can happen if the wire is pinched or crushed, or if it is exposed to moisture or dirt. To check the wiring, inspect it for any damage. If you find any damage, repair or replace the wire.

3. Improper Installation

A Bontrager bike computer can also malfunction if it is not installed correctly. This can happen if the computer is not mounted securely to the handlebar, or if the computer is not properly aligned with the magnets on the spokes. To check the installation, make sure that the computer is mounted securely and that the magnets are aligned correctly.

4. Software Problems

Some Bontrager bike computers have the ability to store data and track your rides. If the software on your computer becomes corrupted, it can cause the computer to malfunction. To fix this problem, you will need to update the software on your computer.

5. Hardware Problems

In some cases, a Bontrager bike computer may malfunction due to a hardware problem. This could be caused by a faulty component on the computer, or by a problem with the computer’s internal circuitry. If you suspect that your computer has a hardware problem, you will need to contact Bontrager for assistance.

How to Troubleshoot: Bontrager Bike Computer Not Working


A Bontrager bike computer that is not working properly may exhibit any of the following symptoms:

The computer does not turn on.
The computer turns on, but the display is blank.
The computer displays incorrect information, such as the wrong speed or distance.
The computer does not connect to your bike’s sensors.
The computer’s battery is draining quickly.


If your Bontrager bike computer is not working properly, you can try the following troubleshooting steps:

1. Check the battery:
Make sure that the battery is installed correctly and that it is not too old or discharged. If the battery is too old or discharged, replace it with a new one.

2. Check the connections:
Make sure that the computer is connected to your bike’s sensors and that the connections are secure. If the connections are not secure, reconnect them.3. Reset the computer:
To reset the computer, hold down the power button for 10 seconds. The computer will turn off and then back on.

4. Update the firmware:
If your computer is not up to date with the latest firmware, update it to the latest version. You can update the firmware by connecting the computer to your computer and using the Bontrager Bike Computer app.

5. Contact Bontrager support:
If you have tried all of the troubleshooting steps and your computer is still not working, contact Bontrager support for assistance.

How to Fix: Bontrager Bike Computer Not Working

If you have tried the troubleshooting steps above and your Bontrager bike computer is still not working, you may need to have it repaired or replaced. You can contact Bontrager support for assistance with repairing or replacing your computer.


To prevent your Bontrager bike computer from malfunctioning, you can take the following steps:

Keep the computer clean and free of dirt and debris.
Avoid exposing the computer to extreme heat or cold.
Do not drop or damage the computer.
Store the computer in a safe place when not in use.

By following these tips, you can help to keep your Bontrager bike computer working properly for many years to come.

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About The Author

I'm Ryan, an avid road biker who also enjoys track racing, time trials, as well as riding off-road on a mountain bike or gravel bike. I believe cycling is a good way to improve the quality of life. Regardless of your skill level or interests, we make it accessible and enjoyable.

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