VALVE SPRING SET YZF450 03-09, KIBBLEWHITE 80-80206 RACING, WRF450 03-11 YAMAHA

Part No. 65-723 (Off Road Only Ltd.) HIGH LIFT 0.380 INC.
YAMAHA YZF450 03-09, WRF450 03-11, Lightweight Racing Valve Chrome Silicon Springs, Titanium Retainers, H.T. Steel lower Collars, SEALS.
Kibblewhite # 80-80206
Description Intake - 0.380 Valve Lift OK

40# Seat Pressure / 86 lb. at .380 lift
Exhaust - 0.380 Valve Lift OK 40# Seat Pressure / 86 lb. at .380 lift
KPMI takes a scientific -System- approach when designing our Valve spring kits. Each component is designed to work with the others as part of the complete system. KPMI?s engineers use our proprietary design and simulation softwares, and

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