The Front Wheel assembly is constructed from several parts from which the Cast Wheel, Front is the most expensive.
In this schematic the "Brg,r-b 6301 37mm 60g Nt" is used most often.
The most reasonably priced component used on the Tzr125 1992 3pb4 Europe 223pb-300e1 Front Wheel is the Flange, Spacer.