Of all the components used in this assembly the Stem Comp.,steeri is the most expensive.
The most reasonably priced component used on the Cr125r 1991 (m) Australia Steering Stem (cr125rl/rm/rn/rp/rr) is the Bolt.flange 8x45.
Some items from this specific schematic: Thread,strg., Bolt.flange 8x45, Dust Seal,steerin, R/brg Tap N/com.