I've put approx 2000 miles on this bike -put new wave rotors-front and rear and brake pads ,new valve cover gasket ,repaired o ring on engine coolant pipe ,new air filter,oil and filter new high $ sparkplugsReplaced fuel tank ,alternator added wind deflector--for the year it is a very fast bikeGoogle 1985 zl 900a eliminator --came with a detuned ninja engine made to out run the VMAX but ---honda couldn't do it either - bike still isn't perfect bike but it a lot better than it was --as I have found out beware to the consumer