Originally Posted by RonZacapa
Nice looking build SOS! I see your craftsmanship is up to the job and this will turn out as one sweet looking special.
My one point of concern is how will the YZ125 frame handle the torque of the 650 motor? My guess is probably allright though some stress points may need beefing up. Did you do anything in the way of additional stiffening to the frame / engine cradle?
ahhh... I think this is an xs 650 frame...