The Screw,4x8 is the most widely applied product in the NSR125F 1993 (P) SPAIN SWING ARM/CHAIN CASE ( four times ).
Some items from this specific schematic: Cap,dust Seal, Bolt,rr.fork Pivo, Nut,lock,22mm, Bush,pivot Thrust.
The component with the lowest price in the SWING ARM/CHAIN CASE schematic is the Screw,4x8.