On this parts fiche the Bolt(8x21) is the most specified component.
The lowest price component in this Front Wheel (sv650ak7/sak7) parts-list fiche is the Bolt.
This Front Wheel (sv650ak7/sak7) diagram displays the required parts for the Sv650 2003 (k3) Usa (e03) Front Wheel (sv650ak7/sak7).