Trying to update the reg on my RM125, but having one hell of a time tracking down a VIN on this thing. Can anyone confirm the location? I'm aware of the 'usual' locations on bikes, but no dice on the front of the frame
If the rider was a sponsored support rider, it may be a frame that was never stamped, probably never sold but given to rider, usually these are supposed to be returned to factory and destroyed.
try sanding the area near the head stock. The paint should come off everywhere except where the stamp is/was. This is assuming it is stamped into the metal. I had to do this with an old yz.