VALVE EXHAUST CRF450R 02-08 BLACK DIAMOND SS, KIBBLEWHITE 30-30223 DIAMOND

Kibblewhite Precision Black Diamond Exhaust Valve for Honda CRF450R 2002-2006

• Manufacturer: Kibblewhite Precision


• Product Name: Black Diamond Exhaust Valve


• Part No.: 30-30223


• Material: Black Nitride Steel


• Head Diameter: 31.00mm / 1.220 inches


• Stem Diameter: 5.00mm / 0.1957 inches


• Tulip Angle: 20 degrees


• Overall Length: 3.310 inches


• Compatibility: Honda CRF450R 2002-2006


• Recommended Accessories: Must use KPMI Lightweight Valve Spring Kits (Part No. 65-707) when installing Black Diamond valves.

Features:

• Black Diamond valves are impregnated with a special German process to a depth of .002 inches, with a surface buildup of .0002 inches. This process improves wear properties, reduces friction, and provides superior resistance to corrosion and wear compared to chrome and nickel electrolysis plating.


• Each valve is designed using Finite Element Analysis (FEA) software and profiles are tested on computerized flow benches to ensure excellent flow characteristics.


• Lightweight, strong, one-piece forgings.

Cross Reference Numbers:

• 14721-MEB-670


• PSYCHIC XU-09534E


• WISECO WES002

Applications:

HONDA

• 2002 CRF450R (A Valve)


• 2003 CRF450R (A Valve)


• 2004 CRF450R (A Valve)

These Black Diamond exhaust valves are engineered for improved durability, reduced friction, and superior flow characteristics, making them an excellent choice for high-performance applications.