Hey everyone,

I ride a Canyon Aeroad CF SLX 8 Di2 (2023**)** and recently discovered that a bolt in the fork area (near the steerer / crown junction) had come loose.
It seems like it might not have been properly secured from the factory, or it gradually loosened over time.
As a result, the bolt has rubbed against and damaged the carbon around it (see attached photos).

Some context:

  • No crash or impact.
  • The bike has always been handled carefully.
  • Purchased in October 2024.
  • I’ve already contacted Canyon for a warranty or crash replacement evaluation.

I’d really appreciate your thoughts on two things:

  1. How serious does this damage look? Could the fork still be structurally safe, or is it definitely compromised?
  2. Has anyone had similar experiences with loose bolts or carbon damage on a Canyon (or other carbon bikes)?
    • Did Canyon treat it as a warranty issue or as rider responsibility?
    • Would you recommend getting a carbon inspection done externally before sending it in?

thanks
pics: https://imgur.com/pbpZKyd
https://imgur.com/lk8dNLp
https://imgur.com/eEdPSK5

by donnerbalkenxx

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1 Comment

  1. Your submission has been automatically locked. It appears that you may be looking for information about damaged carbon. If this is the case please contact Canyon support directly or a local bike shop to assess the situation. Most damage that looks like a crack is a crack, so you should stop riding the bike immediately. This post will be reviewed by the moderation team.

    *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/CanyonBikes) if you have any questions or concerns.*

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