The Bolt Based Head 141254110000 is the most widely applied product in the CS3B 1970 USA REAR WHEEL ( four times ).
The most reasonably priced component used on the Cs3b 1970 Usa Rear Wheel is the Nut(650).
Some items from this specific schematic: Lever, Cam Shaft, Brake Shoe Set (mca), Rim, Seal, Cam Shaft.