The most reasonably priced component used on the Nsr125r Ns125f 1993 (p) Italy France Shift Drum/shift Fork is the Plate,brg Hold.
Some items from this specific schematic: Bolt,flang,6x16, Brg,ball Radial 6, Washer,drum, Roller,4x8.
The most expensive part in this assembly is the Drum Comp.,gearsh.