The Clutch is made up of components including this Primary Driven Gear Comp. which is the most expensive.
A sample from the products for the Clutch include: Circlip(10w), Axle, Push Lever, Washer, Plain(735), Plate, Friction (nas).
This schematic depicts all components used in the Yz125 1995 4pe3 Japan 254pe-100e1 Clutch partslist.