The Honda FLAP VALVE (CR125R4) has twenty-three products enlisted in the schematic.
Some items from this specific schematic: Shaft,flap Valve, Oil Seal,12x20x5, Washer,valve Shaf, Guide Comp,valve.
The sub assemblies and components that make up this Flap Valve (cr125r4) include this Shaft,flap Valve, the most expensive part.