Mudguard eyelets - ...
 

[Closed] Mudguard eyelets - what size bolt/thread? M5/4? Winter-ising my CX

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Fitting mudguards next weekend and was wondering what size my fork and frame use?

Bottle cage bolts look a bit wider than the carbon fork holes?

My disc callipers are flat mounts so might get away with just a washer as a spacer on my fork.


 
Posted : 14/10/2018 4:32 pm
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Almost always M5, same as bottle cages.


 
Posted : 14/10/2018 4:33 pm
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I thought that too but the holes look tiny! Maybe I have to face the threads from the extra paint.


 
Posted : 14/10/2018 4:40 pm
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I'd use a bit a thread lock also. I had some mud guard bolt back out once.


 
Posted : 14/10/2018 5:06 pm
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If it’s full of paint best tap it out first,

iv snapped a bolt forcing it before, and ripped a captive nut out of the carbon fork.


 
Posted : 14/10/2018 5:23 pm
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Thanks for the tip.

I’ll screw in gently in a few min then back in out till the paint is gone.

Might have a thread cutter kit but not sure of the sizes.


 
Posted : 14/10/2018 5:31 pm