On this parts fiche the Bolt, Engine Mounti is the most specified component.
The ten Ew50 2003 5wk1 Spain 1b5wk-300e1 Frame component parts are all listed in this schematic.
A sample from the products for the Frame include: Nut, Self-locking(3kj), Clamp, Nut, Spring, Frame Assy Yamaha Black.
