Kibblewhite Valves are a High Performance Stainless Steel Valves.
Kibblewhite White Diamond Stainless Valves.
Fitment:
-04-09 Yamaha YFZ450
-08-11 Yamaha YFZ450X
-09+ Yamaha YFZ450R
-10-19 Yamaha YFZ450 SE
-03-15 Yamaha WR450F
-03-09 Yamaha YZ450F
Available in STD and +1mm Oversize Valves.
Kibblewhite Stainless Valves are required to be ran with a Valve Spring Kit. Kibblewhite Spring Kit recommended.
Valve Seat Re-cutting is highly recommended when installing new valves. This will insure proper valve seat seal and allow the engine to produce optimum power and have the best reliability.