The Bolt-flanged-small is the cheapest item from this partsfiche.
Parts such as the Swingarm: Guide-chain,rr,outsid, Screw,set,10x29, Nut,6m/m, Collar are included in the Kdx220-a6 Kdx220r 1999 Usa Canada Swingarm parts fiche.
Check out any of the nineteen Swingarm components enlisted.
