Draw bicycle chainrings (standard 1/2" pitch) ... 122mm bcd ... Stronglight 93 Pattern ... need Illustrator and Autocad files ... only those familiar with transmission gear standards need apply
Hi - I am a British automotive engineer resident in The Netherlands. I have designed countless chain drives for internal combustion engines and own a fully up to date and licensed Autodesk inventor product design suite. I can deliver on time and good quality