Parts such as the Rear Caliper (gsx1300rk3): Bleeder, Piston Set, Clip,pad Pin, Cover are included in the Gsx1300rz Hayabusa 2001 (k1) Usa (e03) Rear Caliper (gsx1300rk3) parts fiche.
The Bolt(8x28) is the cheapest item from this partsfiche.
The Rear Caliper (gsx1300rk3) assembly is constructed from several parts from which the Caliper Assy,rr is the most expensive.