Of all the components used in this assembly the Drum Assy,gear Change is the most expensive.
Parts such as the Gear Change Mechanism: Fork-shift,4th&top, Collar,13.5x22x18, Collar,ratchet Guide, Shift Fork,low are included in the Kx250-a7 Kx250 1981 Usa Canada Export Gear Change Mechanism parts fiche.
Check out any of the twenty-seven Gear Change Mechanism components enlisted.