My 1978 KX125 A4 is on ebay - as anyone from the era will remember, these were and still probably are, perhaps the rarest and most exotic of the early evo KX's - very light and very fast. with lots of trick little touches only found on the works bikes of the times. Knowing most 125's there will be very few of these left alive. I have only ever seen one other. PM me with any questions.