Slidey down Seatpost
Hi all, I have a 08 Trek Madone 5.5 Madone and am having trouble with my seat mast slipping down by about 5mm every time i ride it. Is there a product to stop this happening or should i just do the pinch bolts up tighter. I go as tight as I can at the moment before I hear scary cracking sounds from the carbon seat mast.
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Comments
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there is stuff available that should stop the slipping (if you got the bike from new it should have come with some) anyhow a quick google search returned:
http://www.petracycles.co.uk/product_in ... =googlepbs
and I also found some specifically for seat posts:
http://www.kudubikes.co.uk/cgi-bin/trol ... RBONGREASE
there are many others if you have a search. I have never bought any as have only just got a carbon bike and have only used what it came with, but perhaps other people can give more advice...0 -
Hairspray works fine for me. May also be worth getting a torque wrench if you're scared of going too tight.Carlsberg don't make cycle clothing, but if they did it would probably still not be as good as Assos0
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Epic sent me a little sachet of carbon assembly paste to use on my carbon seatpost which was doing what you describe in an alu frame. Sorted it straight away and now I don't need to tighten the bolt nearly as much. Chris also mentioned I could use the hairspray option, but I thought that might make it difficult to remove in future. (I used to use hairspray to fix mtb grips, and they were a bugger to shift afterwards)0
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+1 for hairspray. I need it for my carbon frame/carbon seatpost every time I take the post out to travel.
I put a wrap of insulation tape round the post to mark the right height for speed - and it will also show you if the post is slipping - but with hairspray - you shouldnt have a problem.0 -
once again the cycling community has come up trumps. Thanks guys0