From a 1999 F4 750. Will fit all first gen MV F4 both 750cc and 1000cc variants. This one comes with the original MV mounting cage which BMC do not supply. This is a washable airfilter and won’t turn to dust like the OEM foam ones do over time. Very nice condition, see pics. Over 300 MV parts currently listed and more being added all the time. TimeMachineBikes is the only specialist breaker of undamaged MV F4 and Brutale.