Check out any of the twenty-eight E-9 components enlisted.
Some items from this specific schematic: Gear,m-2nd, D-ring,25mm (arai, Gear,m-5th, Shaft Comp,main.
With all the components that make up the CR250R 2004 (4) JAPAN ME03-198 E-9 assembly. The Washer,spline,25x is the most frequently specified with three applications.