First street bike, '73 Yamaha RD350, by the time I got done with it or as most would say, #$%@ing it up, unrecognizable...
Nice. I owned a '73 RD350 in the same color bought new when I was stationed at Cherry Point N.C. back in the Viet Nam era. A fun ride. I gave it to my brother who didn't take good care of it and let it get stolen.