T5 front disk master cylinder

Hi i am looking for a master cylinder for a front disk brake that will fit onto the Mrk 1 T5 an ideas Thanks Gary[:dance1:]

your going to need they old type that fits on the forks
or going to have a lot of messing about ive tried to mod the
old sip under the head set kit with no joy upto now
so ive got the handel bar type and had a braket made to
fit on the handel bars ive had to grind the proper lever
fitting down for the bracket to fit in the right place
all the best Grumc
est 1986