Parts such as the 017.1 Stands: Side Stand, Bracket, Side Stand, Screw Tceif M10x1.5x25, Plate are included in the M400 2001 Eu (monster 400) 9151-1021b 017.1 Stands parts fiche.
The most reasonably priced component used on the M400 2001 Eu (monster 400) 9151-1021b 017.1 Stands is the Nut Flange M10x1.25.