Not sure if this is the best place to post but anyways.... I have my 1974 CR400 in bits at the moment. It has the 'orrible tapered countershaft sprocket setup so I'm thinking now is the time to convert it to a splined shaft if possible. Can anyone tell me what the part number(s) are for a splined shaft that will fit? I believe my gearbox is referred to as a 'new generation 5 speed'. Sources for said parts would be good too!
