WISECO valve kit for KAWASAKI KX 250 F from 2011 to 2016

WISECO offers this valve kit for KAWASAKI KX 250 F from 2011 to 2016. In a four-stroke engine, the valves open and close the way in for the mixture and the way out for the gases.

Titanium, steel or stainless valve?

This valve is steel.

• Titanium: about 40 % lighter than steel, it lets the engine rev high without valve float; standard on most modern 4-stroke motocross bikes. On the downside, it costs more and its coating wears faster if seats and guides are tired.
• Steel or stainless: heavier but very wear-resistant and cheaper; as a titanium replacement it lasts longer, with springs suited to its weight.
• Tip: replace valves as a set, have the seats checked and fit new valve stem seals.

Why choose WISECO?

Wiseco, the American engine specialist since 1941, forges and machines its parts in its Mentor, Ohio, plant.

When should you replace the valves on your KAWASAKI KX 250 F?

Hard hot starting, valve clearance that keeps closing up or a noisy timing chain: the valve train is wearing.

Specifications and fitting tips

• Application: Exhaust, Intake
• Material: Steel
• Complete kit with intake and exhaust valves and springs
• Matched steel valves and springs

Cross-Mania tip: Check the guides and seats before reassembly and lap the valves in. Titanium valves must not be fitted on worn seats.

Also needed with this part

• Valve stem seals : MOOSE · PROX
• Valve shims : PROX · HOT CAMS
• Top-end gasket kit : ATHENA · TECNIUM
• 4-stroke engine oil : LIQUI MOLY 10W40 1 L · MOTUL 10W50

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
KAWASAKI KX 250 F 2016
KAWASAKI KX 250 F 2015
KAWASAKI KX 250 F 2014
KAWASAKI KX 250 F 2013
KAWASAKI KX 250 F 2012
KAWASAKI KX 250 F 2011