Stripped Threads in...
 

[Closed] Stripped Threads in Fork

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I've managed to over-tighten the hex bolt attaching my brakes to the fork, so it's just spinning.

Is there some way to get it attached so I can avoid replacing entire fork?

I'm thinking along the lines of epoxy into the stripped threads and then letting it set with bolt in place.


 
Posted : 22/04/2015 5:30 pm
 tomd
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Find a local machine shop who can fit a helicoil insert


 
Posted : 22/04/2015 5:31 pm
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Take them along to your local motorcycle shop and ask them about Helicoil.

If you don't know what it is have a look here:

http://en.m.wikipedia.org/wiki/Threaded_insert


 
Posted : 22/04/2015 5:32 pm
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Thanks for the replies, helicoil is right on the money.

Looking into it, I reckon I'll try get a kit and do it myself.

Anyone with a link to a suitable kit? It's a rockshox recon fork, so am guessing it'll be size M6, but not sure about thread pitch or what else is needed besides the kit. Taps?


 
Posted : 22/04/2015 5:55 pm
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If you're sufficiently ham fisted to strip a calliper bolt may I suggest you are not the ideal person to start fitting helicoils...


 
Posted : 22/04/2015 6:24 pm
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Were you using the correct length bolt? I managed to strip a few mm of thread using a too short bolt (stupid [i]and[/i] hamfisted) Now got the right length bolt and there's plenty of intact thread to hold it securely (top bolt thread is unmolested). Threadlock on there too.


 
Posted : 22/04/2015 6:28 pm
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A decent kit (i.e. not likely/easy to cock-up) is prohibitively expensive for a one-off job. Plus, it's a skill that's not as easy as it seems. Just take for someone else to sort. Last time I had a helicoil it cost me less than a tenner for the whole job.


 
Posted : 22/04/2015 6:30 pm
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It's very easy to do http://pages.ebay.com/link/?nav=item.view&alt=web&id=231519171139


 
Posted : 22/04/2015 6:42 pm
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Got a kit and did it myself it was a piece of cake plenty of help on tinternet just do a search


 
Posted : 22/04/2015 7:43 pm