Abstract: A motorcycle fork oil changer and associated method for changing fork oil in a motorcycle fork of the type defining a drain hole allowing access to an interior of the motorcycle fork is disclosed. The motorcycle fork oil changer includes a nozzle defining a through opening and having a gasket configured to surround the drain hole to establish an at least liquid tight seal between the drain hole and the through opening. A valve is provided in at least liquid tight fluid communication with the through opening. The valve is at least openable and closable to regulate fluid flow through the through opening. The valve is capable of being placed in at least liquid tight fluid communication with a fluid reservoir to regulate movement of fluid between the fluid reservoir and the motorcycle fork interior through the drain hole.