Got this Ross several years ago from a friend several years ago in pieces with a frozen motor. It has comletely come apart and powder coated all metal surfaces. Replaced anything that could be replaced. Kinda neat because with the exception of control cables you can get anything on the bike from the local tractor supply or hardware store. I have pictures of the bdfore and after and progress pics if anyone needs that. I ended up going back with another motor but it starts and runs fine. used a regualr centrifical clutch rather than the original. I am still trying to get some historical information on these. Pretty sure they originated in Texas and not too many were made.