Valve Exhaust Xr/Trx400 99-08, Kibblewhite 30-3117 Stainless

Part No. 65-148.EX.KW (Off Road Only 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.

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