Yes, its an old GS1100 frame. It has 80mm pistons in it now and a stage 3 head with no wheelie bar on it now. I stretched the f*** out of it trying to get a combination where it dont scare me to death on launch. If i cant get it under control i will probably sell the motor and buy a hyabusa and throw a stage 3 head on it and stretch it. I been beat by to many hyabusas and gixxer 1000's. New fuel injection and light weight is tough to beat.