All Questions
14
questions
3
votes
1
answer
760
views
Wear marks on seat stay from fender/mudguard. Problem?
Mudguards have worn away where they contact the seat stay on carbon frame. A little deep, wondering if cosmetic or more serious. The one on the right stay doesn't look as deep but you can see 3 ...
3
votes
2
answers
1k
views
Worried about chip in carbon road bike frame
I am planning to get a second hand medium range road bike and this is the first full carbon road bike I'm getting. However, upon checking the bike, I can see there is a surface chipping on the top ...
2
votes
1
answer
223
views
Chip in carbon seat tube?
I pulled out the seatpost on my Giant TCR and notice something like a chip in the seat tube, are defects like this normal?
3
votes
1
answer
278
views
How bad/deep is this chip on a carbon fiber bike frame?
Does it cut into the fiber or just some paint chip?
4
votes
4
answers
2k
views
Carbon damage assessment
Is it safe to ride? Will jb weld fill do the trick?
Seems like this damage was caused by a to wide tire rubbing the frame. I don’t see any fibers exposed to be honest(but I might not know what I’m ...
4
votes
2
answers
1k
views
How to restore broken rear disc brake mount in carbon frame?
Look at the image:
Bike model is Rocky Mountain Vertex 990. The frame is broken in a way that it's impossible to install rear disc brake. Possibly there may be a frame deformation. Is it even ...
7
votes
1
answer
6k
views
Chain damaged carbon frame. How to remedy?
During a recent fall, my chain came off my front chainring, and scratched up my frame. It looks to me like it's just the paint that's damaged but would appreciate a second opinion. The bike is a Trek ...
3
votes
1
answer
419
views
Canyon ULT and Wahoo Kickr
Bought a wahoo Kickr in November and noticed a small chip to my canyon ultimate carbon frame. In January, Canyon announced the Ultimate was not compatible with Kickr. I'm dealing with Canyon and Wahoo,...
5
votes
2
answers
6k
views
How can I repair carbon damage near my bottom bracket?
I have had a few gnarly chain-drops that ate at my Open U.P. carbon frame. I thought I just had some chips in the carbon, but today I removed my crank for a full bike clean and realized that the ...
4
votes
1
answer
815
views
Carbon frame chipped by chain - how to repair?
I found out my chain is damaging my frame near the cassette. How can I repair this?
It was damaged by my cassette in the indoor trainer which I am not using anymore.
This is how it looks:
7
votes
2
answers
2k
views
Cycled through pothole on carbon frame - damaged?
Yesterday while out on my daily exercise (I live in London) I had to cycle through a pothole (bus too close behind so couldn't swerve or stop) that jolted the whole bike. I then noticed a rattling ...
4
votes
3
answers
12k
views
How to assess safety of carbon frame after crash?
I was recently hit by a car which pulled onto a roundabout. The driver hadn't seen me. The car hit me hard enough to actually snap the rim of my rear wheel. The bike has a carbon fibre frame and ...
2
votes
2
answers
19k
views
carbon frame chipped
today while I was riding I lost control of my bike; it was nothing serious, I even fell "standing", but my bike fell on a rock and the carbon frame was chipped.
Should I worry about the damage?
I ...
1
vote
1
answer
2k
views
May I ignore the frame damage (or should I get a budget carbon frame)
I was happily using my Canonndale F5 Hardtail to commute to work and other places (like shopping, going to a swimming pool and the like) until recently I had a very unfortunate accident with a car. To ...