Tady2blue
XS650 Member
Her are some pic of the motor, that came off my uncle bike . He gave it to me about 20 yrs ago. The bike was a chopper. I've been on this site and have seen the nice bikes , so I decided to try and restore the bike and motor if possible. The number on the motor that I have seen are, R1-08157, and under the case it has 7683, and on the back of the motor it has 151. What does all this mean. I don't have the frame right now so I don't have the vin #. All help would be greatly appreciated.