KIBBLEWHITE valve spring kit intake for KTM EXC 250, EXC-F 250, SX 250, SX-F 250, XC 250, XC-F 250 from 2008 to 2013

KIBBLEWHITE offers this valve spring kit intake for KTM EXC 250, EXC-F 250, SX 250, SX-F 250, XC 250, XC-F 250 from 2008 to 2013. The camshaft opens the valves and the springs close them. At high revs the spring must bring the valve back very quickly: if it is tired, the valve can no longer keep up and “floats”.

Why replace the valve springs?

The benefits:

• Safe running at high revs again.
• Essential with a hotter camshaft or steel valves, which are heavier than titanium.
• Quality steel springs keep their strength longer.

Why choose KIBBLEWHITE?

Kibblewhite chrome-silicon steel springs prevent valve float at high revs.

When should you replace the valve springs on your KTM EXC 250?

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

Specifications and fitting tips

• Contents: 2 x Intake Valves, 2 x Valve Springs, 2 x Titanium Retainers, 2 x Basewashers
• Valve face angle: 15°
• Application: Intake
• Head diameter: 1.218"
• Stem diameter: 0.1960"
• Installed height: 1.175"
• Extends valve train and intake component life up to 4 times over the OEM titanium parts

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

Compatibility

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

Fits:
KTM EXC 250 2013
KTM EXC 250 2012
KTM EXC 250 2011
KTM EXC 250 2010
KTM EXC 250 2009
KTM EXC 250 2008
KTM EXC-F 250 2013
KTM EXC-F 250 2012
KTM EXC-F 250 2011
KTM EXC-F 250 2010
KTM EXC-F 250 2009
KTM EXC-F 250 2008
KTM SX 250 2013
KTM SX 250 2012
KTM SX 250 2011
KTM SX 250 2010
KTM SX 250 2009
KTM SX 250 2008
KTM SX-F 250 2013
KTM SX-F 250 2012
KTM SX-F 250 2011
KTM SX-F 250 2010
KTM SX-F 250 2009
KTM SX-F 250 2008
KTM XC 250 2013
KTM XC 250 2012
KTM XC 250 2011
KTM XC 250 2010
KTM XC 250 2009
KTM XC 250 2008
KTM XC-F 250 2013
KTM XC-F 250 2012
KTM XC-F 250 2011
KTM XC-F 250 2010
KTM XC-F 250 2009
KTM XC-F 250 2008
KTM XC-W 250 2013
KTM XC-W 250 2012
KTM XC-W 250 2011
KTM XC-W 250 2010
KTM XC-W 250 2009
KTM XC-W 250 2008
KTM XCF-W 250 2013
KTM XCF-W 250 2012
KTM XCF-W 250 2011
KTM XCF-W 250 2010
KTM XCF-W 250 2009
KTM XCF-W 250 2008
KTM XCW-E 250 2010
KTM XCW-E 250 2009
KTM XCW-E 250 2008