this post was submitted on 13 Jun 2024
1272 points (99.2% liked)

memes

10472 readers
3569 users here now

Community rules

1. Be civilNo trolling, bigotry or other insulting / annoying behaviour

2. No politicsThis is non-politics community. For political memes please go to [email protected]

3. No recent repostsCheck for reposts when posting a meme, you can only repost after 1 month

4. No botsNo bots without the express approval of the mods or the admins

5. No Spam/AdsNo advertisements or spam. This is an instance rule and the only way to live.

Sister communities

founded 1 year ago
MODERATORS
[email protected]
[email protected]
[email protected]
1272
The end of an era? (lemmy.world)
submitted 5 months ago by [email protected] to c/[email protected]
145 comments fedilink hide all child comments
 
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 3 points 5 months ago (1 children)

I Googled "motorcycle carbon fiber wheel" and autocomplete immediately suggested adding "failure" and doing that search has endless relevant results

[–] Kecessa 3 points 5 months ago* (last edited 5 months ago) (1 children)

And if I do a research for "Toyota Tercel engine failure" I find tons of results as well even though it's one of the most reliable car ever built.

Crazy how search engines show you results for what you're looking for, right?

[–] [email protected] 2 points 5 months ago (1 children)

https://www.bikeradar.com/features/are-carbon-fiber-clinchers-safe

They have limited tolerance for heat that you can't solve without either improving cooling or reducing hard acceleration / deceleration (using additional material) when used in wheels. When used in frames you need to reduce stress points with very good dampening.

They can certainly be strong, but they have similarities to tempered glass where damage accumulates over time and can't self heal so they have a best before date built in.

[–] Kecessa 1 points 5 months ago (1 children)

2012 article

Yeah........

People ride carbon mountain bikes with carbon wheels for years without issues and worst case it can be repaired.

I'm done here.

[–] [email protected] 1 points 5 months ago

https://www.outsideonline.com/outdoor-gear/bikes-and-biking/carbon-fiber-bike-accidents-lawsuits/

https://www.cyclingweekly.com/news/giant-facing-legal-claim-of-over-pound200000-after-bike-collapse-causes-broken-back

What these manufacturers needs to do is to start embedding indicators for stress damage (common in industrial machinery, etc), but so far I haven't heard of anybody at all doing that in this industry. Until they do I don't trust it.