Dented tyre

Occasionally it may be difficult to correctly seat the tyre bead on the rim when it is fully inflated. If the bead is not seated properly it won’t run true on the rim leading to lumps or indentations on the tyre. You can try these steps to seat the tyre.

Pump up the tyre to the maximum recommended pressure, which can be found on the sidewall of the tyre. You can also use lubricant to make fitting the tyre easier. When you use lubricant, ensure that it has evaporated completely before riding otherwise the tyre may slip on the rim.
Another option is to seat the tyre by hand at a lower pressure. Partially inflate the tyre and move it until the rim line sits exactly parallel to the rim around the entire circumference. Then pump up the tyre to the recommended pressure.Bild 1

Check that the tyre sits correctly on the rim after you have pumped it up to the recommended pressure.

Canyon consistently strives to ensure the quality and accuracy of the information contained in this Technical Support Center. Any repairs or adjustments which you carry out on your bike are entirely at your own risk. If you are in any doubt about what to do, you should send your bike to Canyon or take it to another qualified repair specialist. Canyon gives no guarantee or accepts no liability for the any of the information contained in this Technical Support Center.