ok so that does not help,
how can i tell if it's a mk 1 mk 2 mk 3 mk 4 mk 4b ?
69 is stamped on block at the rear of the motor on the mount
i do not know if this will help, brake pedal on the right side shift on the left?
I just found a nice montesa cota 247, I am trying to what year it is,
this is what I know montesa cota 247 frame and engine # are the same.
it is a 21m 5 speed, there is a #stamp on the block 69.