STAINLESS EXHAUST VALVE HONDA XR400R 1996-2004, TRX400EX/X 1999-2012

Part No. 65-148.EX.KW ( Ltd.)
Black Diamond Valves for Honda XR400 96-04 / TRX 400 99-08
Kibblewhite # 30-3117, EXHAUST
Head Diameter 29.00mm / 1.142 inc.
Stem Diameter 5.5mm / 0.2150 inc.

Tulip 29 degrees,
OL / 3.980 inc.
Standard OEM 14721-HN5-000
All KPMI Black Diamond stainless steel valves are impregnated by a special German process to a depth of .002,

with a surface build up of .0002. This Black Diamond process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamond? Valves are light, strong, one piece forgings with profiles that provide excellent flow characteristics.

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.