This is a very original unrestored 400/4 F1 that has been in the same ownershio since 1999. It starts and runs well,engine sounds sweet,and it rode fine on a decent length test ride.The paintwork is original and still looks good,chrpme is showing it's age a bit,but still looks fine,and it comes with quite a lot of old MOT's and receipts,plus original handbook and toolkit.