Valve, Black Diamond™ Stainless, Std. IN, Yamaha®, Various YZ™/ WR™ 450’s, 2014-'21

Yamaha
YZ 450 2014-2019
YZ 450FX 2016-2020
WR 450F 2016-2021

Black Diamond Valves
Kibblewhite # 80-80872, INTAKE
Head Diameter 37.00mm / 1.457 inc.
Stem Diameter 5.50mm / 0.2158 inc.
Tulip 20 degrees,
Overall Length 83.31 / 3.280 inc.
Standard

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 lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.

Part No. 65-6314.KW.SS

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.