Hi Guys I am new on this and I need som help.  for The moment I have started to build a otter replica Triumph 5ta. I got bags of question. The first about Triumph cub hubs rear ,some guys widen this ones what is The messurement on them after the modifikation?

Front brakes what is best on MP forks?

Any suggestions?

Cheers Mat

if you don't already know this site may be of interest        http://www.bsaotter.com/

Thank you yes I have seen it really smashing site.

I

Are AJS  archer hubs good ? Those they work for  pre65 rules? 

There is an article on the BSA Otter site that shows how to widen the rear Cub/Bantam hub.  The same front hub is fine for trials, skim to ensure it's round, get modern oversize linings fitted to the shoes and skim to fit hub

I've no idea what AJS Archer hubs are but as for rules there is only one trial that will pull you up for hubs and that's the Pre65 Scottish. Most classic clubs won't bother which hubs you have, others have a specials class if they don't like your hubs