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The ATHENA VE-510001S exhaust valve is designed for KAWASAKI KFX 400, KLX 400 and SUZUKI DRZ 400 from 2000 to 2007. The exhaust valve opens to let out the very hot burnt gases. It is the valve most exposed to heat: as it and its seat wear, the valve clearance closes up and the valve eventually stops closing.
As soon as the valve clearance no longer holds between two checks. Always replace the valves on the same side together and have the seats recut.
Athena, an Italian company founded in 1973 near Vicenza, designs gaskets, pistons and cylinder kits for motorcycles. An OEM supplier to KTM, Ducati, Fantic, Piaggio and Triumph and a partner of the MXGP world championship, it develops its parts on the test bench and on the track with racing teams.
Do both valves need replacing?
Yes, exhaust valves are usually replaced as a pair, with the seats recut.
Check the exact model and year of your bike in the list below before ordering.
Fits:
KAWASAKI KFX 400 2006
KAWASAKI KFX 400 2005
KAWASAKI KFX 400 2004
KAWASAKI KFX 400 2003
KAWASAKI KLX 400 2004
KAWASAKI KLX 400 2003
SUZUKI DRZ 400 2007
SUZUKI DRZ 400 2006
SUZUKI DRZ 400 2005
SUZUKI DRZ 400 2004
SUZUKI DRZ 400 2003
SUZUKI DRZ 400 2002
SUZUKI DRZ 400 2001
SUZUKI DRZ 400 2000
Click on your bike to see all compatible parts.
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