
PROX Steel Intake Valve Conversion Kit - Honda CRF450X (Manufacturer Part No: 28.SIS1405-2): a set designed for motocross enthusiasts seeking a reliable solution for the intake valve train of their CRF450X. This conversion kit consists of steel parts designed to replace worn components of the cylinder head and restore proper functioning of the intake system.
Designed for track and off-road use, this kit simplifies the restoration of the intake valves during engine maintenance or partial rebuilds. The choice of steel as the material targets mechanical strength and wear in a demanding environment: seats, guides, and surfaces are thus treated for a robust installation.
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An ideal choice for motocross riders looking for a proven solution to renew the intake valve train of their CRF450X.