Moose Offroad Valve And Spring Kit - M30-31960 Honda CRF450R 2002-2006 Brand_Sargent 1999-2000 Yamaha WR 400 F

1999-2000 Yamaha WR 400 F 1999-2001 Yamaha YZ 125 1999-2001 Yamaha YZ 250 1999 Yamaha YZ 400 F 2000-2001 Yamaha YZ 426 F 2001 Yamaha WR 250 F 2001 Yamaha WR 426 F 2001 Yamaha YZ 250 F

improves low end throttle response

2002-2006 Harley-Davidson V-Rod VRSCA 2003-2005

Riding Style Off-Road Units Each Product Name Chain Guide Color/Finish Black

Improperly functioning air cut-off valves can stick open or closed

Moose Offroad Valve And Spring Kit - M30-31960 Honda CRF450R 2002-2006 Brand_Sargent 1999-2000 Yamaha WR 400 FFeatures Stainless steel conversion kits include only whats needed to convert your head to the long life stainless steel Black Diamond intake valves Extend the life of the valve train and intake components by as much as 4x over the OEM titanium parts Valves are designed to not only offer the best life span over OEM, but also designed to flow and perform better than OEM components Components are created using Finite Element Analysis (F. E. A.)