WÖSSNER Intake Valve Steel Honda CRF250R X You will notice a VERY You will notice a VERY LARGE change in engine response on the spot Vervangingsonderdelen:Zuigerveer: 275350 – Zuiger: 255001DA – Pakkingen motorbovendeel: 605351 Steel kits are made for durability and trouble free operation Premium valve kits supplied with valves and springs