1976 Honda CB 500FOUR

My Honda cb500 four is for sale in very good condition as can be seen in photographs, it has had a lot of time and cash spent on it over the years, selling as it needs fettling work on carburettors etc. Starts first prod of the button or kickstart runs till warm then runs uneven and stops spark plugs get very black & sooty starts again when cooled off please contact for more details. No stupid offers or timewasters as its worth more parts.