This is amazing, one man built a motorcycle from scratch and raced with all the big name manufacturers......
According to one of the video I watched he did the mold of the engine head but another video shows that one of the group member was the guy that built an engine while they were in school and he used that engine design.....:headscratch:Did he build the motor as a one off as well then?
That's strange ? your first queston was Quote...MANY SHow bikes use the girder suspension... And bmw has something similar... Jw why its not more common... Must be expensive to get it lightweight...?
Why is his front suspension design not used today? Not as good or just too expensive?