The lowest price component in this Shift Drum/shift Fork parts-list fiche is the Nut,flange,6mm.
A sample from the products for the Shift Drum/shift Fork include: Oil Seal,14x28x7, B/brg Rad N/com, Bolt,flange,6x22, B/brg Rad N/com.
On this parts fiche the Roller,4x14.8 is the most specified component.