The Kz550a1 1980 Usa Canada Rear Wheel/hub/brake/chain ('82- consists of twenty-nine pieces with the Solid Wheel Assy,rr being the most expensive.
Some items from this specific schematic: Collar-rear Axle, Shoe, Brake (mca), Bolt-rr Sprckt 10x49, Collar,rear Hub,l=61.
Of all the components that make up this Rear Wheel/hub/brake/chain ('82- the Pin-cotter,4.0x35 has the lowest price.