Hi brake drum is 125 the brake shoes I binned wear gone one had a deep crack running down middle and other shoe not that good.I bought these shoes of eBay a while ago as bloke said he had them done Villiers service linings.

Those linings will be very good a provide a brake that actually slows you down rather act as a useless appendage. 

Have a look at DK (breakers) they have three early Bultaco front wheels for you to inspect on their web site, smooth hub, ribbed hub, full width and a clue as to the original bike they came from?

Hi they do look weird the wheel was a spare the original is missing 2 spokes walking past scrap yard tomorrow and will see if he has 2 spokes. Most of time cleaning of rust or soaking parts in spirits to get oil and crap of threads and lots of polishing getting tired with weather getting colder.