All Questions
18
questions
13
votes
4
answers
17k
views
Metal seat post with carbon fiber frame?
Is using a metal seat post on a carbon fiber frame advisable or not? I want to use a seat post mounted rack on my road bike (no regular rack mount points are on this bike), but I have been told that ...
9
votes
5
answers
116k
views
How to tell if a carbon frame is damaged or if the paint just has stress cracks
I am looking at a carbon framed road bikethat has me concerned.On the topside of the bottom bracket,drive side there is a very small hairline crack in the paint.The seller states that it has been ...
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 ...
3
votes
1
answer
5k
views
Protecting carbon bike frame after a small chip?
My bike frame is carbon and it recently got a small chip. It's about the size of a pinky fingernail in size. Should I do anything to treat the chip to help prevent it from getting worse?
Here's a ...
31
votes
6
answers
65k
views
Why is carbon fiber inherently weak? Or is it?
This question got me to thinking: If it were possible for me to use a carbon frame, I would, but the expense and my riding style keep me using steel and aluminum. (I like hauling stuff on racks and I'...
30
votes
2
answers
16k
views
Road bike carbon fiber frame life span
I have read in several places regarding bicycle frames that carbon fiber has a shorter life span than aluminum, and I was wondering just what would it be.
I am not referring to accident-related ...
13
votes
4
answers
6k
views
Why would a bike feature a "carbon wrapped aluminum frame"?
I saw a link to what appeared to be a Carbon bike on amazon. The price was extremely lower than any carbon bike I had ever seen. After reading a bit, it seems that the bike frame is really made of "...
8
votes
2
answers
5k
views
Do carbon MTB frames crack easily?
I have been looking to buy a new full sus mtb (Vitus sommet 29 Cr) and saw that the main frame is carbon fibre with the rear triangle being aluminium. I love the bikes specs and aesthetics but can't ...
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 ...
7
votes
7
answers
9k
views
Is it worth buying carbon fiber road bike for short commutes?
I'm planning to use a bike for rather short commutes (max half an hour), will the carbon fiber be noticeably more comfortable than aluminium one?
4
votes
4
answers
8k
views
Frame Or Paint Crack (Cannondale Super Six Carbon)
I am about to pull the trigger on a used 2012 Cannondale SuperSix bike. This would be my first bike and I'm very excited. However I am a bit concerned about some cracks. Seller claims paint is ...
4
votes
3
answers
3k
views
Is it safe to use aluminium seatpost adapter (27.2mm to 31.6mm) for a carbon frame?
I have Cane Creek Thudbuster Seastpost (aluminium) 27.2mm x 400mm which i want to use for a bike with a carbon frame (31.6mm seat-tube).
I'm thinking about getting a seatpost adapter/shim from 27.2mm ...
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?
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 ...
3
votes
1
answer
254
views
Is the carbon frame disposal problematic
I heard from someone that carbon is difficult to dispose of. Does anyone know how
to dispose of carbon frames?