Z1OwnersClub GB

Hi all
looking for advice on where to get a new front master cylinder from for my twin disc a4, the one on my bike has a date code of 1 indicating its a '71 date of manufacture which obviously sit right with a '76 bike. it also has a smooth reservoir as opposed to ribbed (what is the correct style for the bike ?).It also happens to have a seized piston! So all advice gratefully received.

Quality is more important than price as my life will depend on the bugger, I have seen z-power and wemoto do a master cylinder with a £20 price difference between them are they the same part or is there a difference.

Thanks to all.

Got a pair of these repro ones that Wemoto etc do for £32.50 each,have used them before and they do work well.Contact Maitland racing..or Silvers do em a bit dearer look for cb750f master cylinder for twin disc..Paul J

Silvers have them at £42 but there not back till the 3rd jan.