The component with the lowest price in the STEERING STEM (GS750B) schematic is the Ball.
This Stem,steering is the most expensive of the items that make up this Steering Stem (gs750b) assembly.
A sample from the products for the Steering Stem (gs750b) include: Cushion,headlamp Bracket, Nut,steering Stem(25x44x10), Bolt(12x20), Lock Washer.