The most reasonably priced component used on the Yfz1000r 1997 (v) Usa Shift Shaft is the Nut(4py).
A sample from the products for the Shift Shaft include: Bolt, Flange(4fm), Nut (2h9), Seal, Oil (30x), Stopper, Screw.
The most expensive part in this assembly is the Shift Pedal Assy.