thanks already for all answords and foto's , the foto's show's mach1s of 1965 and 1966 wich ducati brings these years on the marked , the mach1s i have is a early 1964 model and it got a normal looking narrowcase frame and outside looking engine , the bike i got is better say a look a like as the normal 250mach1 and what i know is that these bike is build for endurance races and more especialy for the race at monjuich barcalona , ducati build arround 30 of these bikes as my information is correct , this bike is build as like the normal 250mach1 after the succes of the 250 4speed diana's in different type of races in the usa and europe
the things i don't know about my bike is how it exacly looks , does it looks like the diana's and the 250 f3 with the 4,5 galoon gastank and 19 inch wheels or does it have the smaller 4,2 gastank and 18 inch wheels , and more details as headlight,taillight,seat enso enso...
about the disc brakes ; this was build on later on as more italian factory's try this on there race bikes , benelli started with this brakes on there gp bikes mid 60's
this is one of the 5 mach1s that berliner imported begin 1964
www.youtube.com/watch?v=YPHlbkUPvxQ
i have to ask a friend to help me out to put some foto's and articals of my bike here on the forum so we see of what we are talking