Rear brake post mou...
 

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[Closed] Rear brake post mount bolt size

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Anyone know what size bolts I'd need to mount a calliper on the frame post mounts?

Got some second hand brakes but no bolts. I'm OK for the front as I have the PM adapter with bolts and washers - just need to know what size for the rear?

Length I can work out with a cable tie to determine the depth of the hole on the frame, I just need to know what spec size the thread is.

Thanks


 
Posted : 03/07/2018 9:14 am
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They're M5 aren't they? They certainly take a 5mm allen key (in general)


 
Posted : 03/07/2018 9:18 am
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M6x1 (standard pitch) iirc.

Worth noting that hex head size doesn't necessarily bear any relation to the thread size, which is what's important.


 
Posted : 03/07/2018 9:24 am
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Thanks Chaps - ordered some and some matching washers.


 
Posted : 05/07/2018 9:05 am

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