VALVE CENTER INTAKE YZ450F, KIBBLEWHITE 80-80215H, Yamaha YFZ450 2004-2009 YFZ450X 2008-2011 YFZ450R 2009-2020 YFZ450SE 2010-2020 WR450 2003-2015 YZ 45

This center intake valve is a standard replacement for various Yamaha off-road motorcycles and ATVs, including YFZ450 and YZ450F models. Manufactured from high-grade White Diamond® stainless steel and fully CNC machined, it provides excellent resistance to heat and corrosion. Hard chromed for optimal durability, it is designed to be used with Kibblewhite® valve spring kits for reliable performance.

Features

• One-piece forging from EV8 Stainless Steel

• Full CNC machining for precision fit and finish

• 360-degree hard chrome coating for wear and corrosion resistance

• Designed for use with Kibblewhite® valve spring kits

Specifications

• Valve Type: Intake (Center)

• Material: White Diamond® Stainless

• Coating: Hard Chrome

• Quantity: 1

• Head Diameter: 27.00 mm / 1.063"

• Stem Diameter: 4.50 mm / 0.1765"

• Tulip: 15º

• Overall Length: 76.20 mm / 3.000"

• Remarks: Standard (Center)

Cross-Reference OEM Part Numbers

• Kibblewhite 80-80215H

• PSYCHIC XU-09521I

• Wiseco VIT08C

• Vertex 8400008-3

• Yamaha 5TA-12111-00-00

Vehicle Fitments

• Yamaha YFZ450 (2004–2009)

• Yamaha YFZ450X (2008–2011)

• Yamaha YFZ450R (2009–2020)

• Yamaha YFZ450SE (2010–2020)

• Yamaha WR450 (2003–2015)

• Yamaha YZ450F (2003–2009)