Campagnolo calliper mounting bolts. BB info.

bikenut2010 · Apr 9, 2019

Hi, does anyone know if mounting bolts for record and monoplaner are compatible?

I have a pair of record callipers with 'incorrect' frame mounting bolts ( just a threaded bar ) and am looking for spares to convert to allen recessed frame fitting.

Also am I correct in assuming that BB spindle 113 mm with world logo takes 1/4" bearings if steel and 3/16" if Ti ?

Thanks for your help in advance!

cromoman · Apr 9, 2019

Re:

I don't think the monoplanar bolt is compatible.

If you have a pair of these:

IMG_20190409_160919448 by cromoman, on Flickr

And you want to convert them from bolt on to recessed, then that's quite easy.

You use the back bolt-on brake on the front - the bolt is about the same length as the recessed front one.

Then you need to find a short bolt for the other brake to use on the rear. Mercian Cycles have some here:

https://www.merciancycles.co.uk/online- ... e-7281146/

Make sure you swap the brake blocks to the other side so they don't slide out.

Pretty sure your BB assumption is correct, but I don't have a ti one to check.

bikenut2010 · Apr 9, 2019

Re:

Brilliant thanks, I have a back nos to swap, so I’ll get the other Mercian... some proper dome nuts would be nice!

Campagnolo calliper mounting bolts. BB info.

bikenut2010

Senior Retro Guru

cromoman

Retro Guru

bikenut2010

Senior Retro Guru

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