The most expensive part in this assembly is the Thread Lock No.1401 Clear 200g.
Parts such as the Optional: Lever,tire, Grease(c)ep2 Lithium 150g, Thread Lock No.1401 Clear 200g are included in the T500 1968 1969 1970 Usa (e03) Optional parts fiche.
The Grease(c)ep2 Lithium 150g is the lowest priced item on this Optional schematic.