With all the components that make up the GSX1300R HAYABUSA 2009 (K9) USA (E03) REAR SWINGING ARM assembly. The Screw(6x16) is the most frequently specified with three applications.
Parts such as the Rear Swinging Arm: Buffer,chain Touch Defense, Shaft,rr Swingingarm Pivot, Spacer,rr Swgarm Pivot Ctr, Bearing(30x40x25) are included in the Gsx1300r Hayabusa 2009 (k9) Usa (e03) Rear Swinging Arm parts fiche.
The most reasonably priced component used on the Gsx1300r Hayabusa 2009 (k9) Usa (e03) Rear Swinging Arm is the Bolt(6x20).