The component with the lowest price in the WHEELS/TIRES schematic is the Spoke Assy,rr Out.
This Wheels/tires diagram displays the required parts for the Kt250-a2 Trial 1976 Usa / Mph Wheels/tires.
A sample from the products for the Wheels/tires include: Tube,3.75/4.00-18, Spoke-inner,fr,227mmx, Rim,1.60ax21e, Spoke Assy,rr Out.