A guy i work with sent me these pics knowing that I'm always looking for mini bikes and go karts. I can't go look at it today but I think it maybe a rupp grand prix? If it's not all beat up ima snag it up and take better pics.
according to the front wheels it's likely to be a Rupp for sure
I doubt you see many RobRon remakes with turbine wheels.
Grand Prix perhaps.. but hoestly someone could just added a screen to any twin engine frame.
and it's obviously a narrow hoop so a late model (68/69? whenever they narrowed the hoop)
Go and get it!
'sid
PS get rid of the fourstroke and get two macs in there or westbends perhaps