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Are my hairline cracked or broken carbon fibre handlebars br

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Moderator: Pricey_sky

Are my hairline cracked or broken carbon fibre handlebars br

28 Jul 2016 17:26

They came with a bike second hand. I didn't notice it till I took the bar tape off. I haven't ridden them.
It looks as though the broken and cracked areas may just be fairings that wouldn't affect structural strength but I don't know for sure. I have seen carbon bars that don't have this bit.
Can anyone shed any light on this? Can I do a strength test at home?

http://imageshack.com/a/img923/3896/crYh66.jpg
http://imageshack.com/a/img923/2861/sWFf1K.jpg
http://imageshack.com/a/img923/9954/cID1Ji.jpg
http://imageshack.com/a/img921/3108/Bl3zeg.jpg
http://imageshack.com/a/img923/7339/XTJoU1.jpg
http://imageshack.com/a/img922/7231/K9TGHI.jpg
http://imageshack.com/a/img921/1668/2sJHbA.jpg
http://imageshack.com/a/img922/5262/YpWv6s.jpg
http://imageshack.com/a/img924/5940/JF62Df.jpg
ponyopo
Newly Registered Member
 
Posts: 1
Joined: 28 Jul 2016 17:24

28 Jul 2016 18:18

Smash them into a brick wall. If they are still intact then use them.
Skyline Drive
https://www.youtube.com/watch?v=DPjM6rZ4pN0
_____________________________________________________________________________
Canton Ave Climb
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User avatar Jspear
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Posts: 6,103
Joined: 23 Feb 2014 03:50
Location: N. VA, USA

28 Jul 2016 19:45

White Carbon!!?? Bin it and start again - :eek:

Theres a reason many pro's don't use / trust carbon bars.....after a crash / accident / poor transportation, it is very difficult to ascertain the integrity of the bar. If you crash on Alloy bars, no problem to get up and go again.

Along with being too flexy in sprints (carbon)......& helps to keep the weight up (Alloy) to make UCI regulations.

Your call - install and give a really solid working over in / on all angles (safely). Have you got a wind trainer?? Set up and give the bars a solid working over (not clipped in, but in front of the bike and from the side) If they fail and you're on the bike......???

I'd just go for new set of bars - just my 0.02c though.
User avatar JackRabbitSlims
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Posts: 1,490
Joined: 10 Jan 2010 01:06
Location: On The Road.

Re: Are my hairline cracked or broken carbon fibre handlebar

31 Jul 2016 20:08

Dude, as a last resort you just duct tape it, eh? (I'm being very friendly when I use the term dude, btw., some of you seem to take "dude" very badly.)

Hopefully you have a good relationship with your LBS mechanics, they'll be able to tell you - for free- whether it can be fixed, or whether you should just replace it. (If you've got the money I say just replace it, but, whatever.)

Anyhoo, good luck out there, dude! :cool:
User avatar Tricycle Rider
Member
 
Posts: 1,782
Joined: 09 Feb 2013 11:12

07 Aug 2016 03:34

Unless they are a carbon wrap over alloy, BIN THEM!
User avatar 42x16ss
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Posts: 5,507
Joined: 23 May 2009 04:43
Location: Brisbane, Aus

15 Aug 2016 15:58

Bin.
Vincenzo Nibali:
"I know how to ride a bike"

Reduce your carbon footprint, ride steel.
User avatar King Boonen
Moderator
 
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Joined: 25 Jul 2012 14:38


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