Valve, White Diamond® Stainless, STD EX, Various Yamaha® Applications

Yamaha
YFZ450 2004-2009
YFZ450X 2008-2011
YFZ450R 2009-2020
YFZ450SE 2010-2020
WR450 2003-2015
YZ 450F 2003-2009

Black Diamond Valves Kibblewhite # 80-80217H, Standard EXHAUST.

Head Diameter 28.00mm / 1.102 inc.
Stem Diameter 5.00mm / 0.1956 inc.
Tulip 20 degrees,
OL 75.06mm / 2.955 inc.
We fully CNC machine our White Diamond Valves from a one- piece forging of either EV8 Stainless Steel or Inconel-751. These materials have proven heat and corrosion resistance

properties and are hard chromed with a 360 degree anode to produce the highest possible grade of hard chrome finish.
NOTE: Kibblewhite advise to use Kibblewhite valve spring Kit?s with Kibblewhite valves. Use Part no 65-723

Cross reference numbers.
Kibblewhite # 80-80217H, PSYCHIC XU-09521E, WISECO VET008, VERTEX 8400008-1, 5TA-12121-00-00,

Dispatch Times

Local Stock: Dispatches in < 24 hours

Parts showing as available at our Warehouse in Gorey ship the same business day if ordered before 1pm. 

Supplier Stock: Dispatches in 2-4 Days

Parts showing as available at our Supplier Warehouse are ordered from our supplier and delivered to us before we can dispatch. More info is available on this page under "Stock Availability".

OEM Special Order: Dispatches in 3-10 Days

This website does not have access to live stock levels from our OEM Suppliers. In most cases the parts will be available but in the case of backordered parts we will notify you. We receive parts from Yamaha in 3-4 days, All others including Honda, Suzuki, Kawasaki, Polaris please allow 7-10 days for us to receive the parts. 

Delivery Times

Ireland & Northern Ireland:

1-2 Days using GLS/An Post

Germany, France, Netherlands, Belgium:

3-5 Days using GLS/Fedex

Italy, Spain & Other EU Countries:

4-7 Days using GLS/Fedex