Classic and Vintage Bicycles: What's it Worth? Appraisals and Inquiries - Brooks tension bolts breaking

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View Full Version : Brooks tension bolts breaking


George
07-12-10, 06:32 PM
I had a B17 and the front bolt broke on me and I don't have any idea how. I was just going to lube the front bolt on my Swift and that bolt has a pretty good bend in it. I don't really think I'm that abusive and I take pretty good care of it, but for some reason this keeps happening. I bought a new B17 and I don't have any problem with it after 2000 miles. Anybody got an idea. I was told that if you lift the bike by the rear of the saddle it could cause this. I have the saddle on a 20# CF bike and I really don't think that would cause it. I have a Look bicycle with a Fizik Aliante on it and that bike has 3000 miles on it and it doesn't have a problem and it's treated the same as my other 2 bikes. Anybody else have this problem and what could be causing it.


Bianchigirll
07-13-10, 06:52 AM
Hi George. sorry I can't help you, but you posted this in the appraisal section, it might get overlooked for a bit.