ATHENA offers you this replacement bi-ring piston for the top engine ATHENA P400270100003 mounted on KTM SXF 250cc, KTM EXCF 250cc. This piston will allow you to return your cylinder to the original performance. Ideal in case of wear it is available in dimension A in 75.96mm or B in 75,97mm. This piston is delivered with its rings, pin and clips in C. We strongly advise you to mount the piston with new seals to avoid any compression loss. We recommend changing the piston every 10,000 km or 35 hours maximum!

Fits on:

KTM EXCF 250 cc 2007

KTM EXCF 250 cc 2008

KTM EXCF 250 cc 2009

KTM EXCF 250 cc 2010

KTM EXCF 250 cc 2011

2012 KTM EXCF 250 cc

2013 KTM EXCF 250 cc

2010 KTM EXCF CHAMPION EDITION 250 cc

KTM EXCF FACTORY EDITION 250 cc 2011

2009 KTM EXCF SIX DAYS 250 cc

KTM EXCF SIX DAYS 250 cc 2010/2011

KTM EXC-F SIX DAYS 250 cc 2012

KTM EXC-F SIX DAYS 250 cc 2013

2006 KTM SXF 250 cc

KTM SXF 250 cc 2007

2008 KTM SXF 250 cc

2009 KTM SXF 250 cc

2010 KTM SXF 250 cc

2011 KTM SX-F 250 cc

2012 KTM SX-F 250 cc

2007 KTM XC-F 250 cc

2008 KTM XC-F 250 cc

2009 KTM XC-F 250 cc

2010 KTM XC-F 250 cc

2011/2012 KTM XC-F 250 cc

KTM XCF-W 250 cc 2007

2008 KTM XCF-W 250 cc

2009 KTM XCF-W 250 cc

2010 KTM XCF-W 250 cc

2011 KTM XCF-W 250 cc

2012 KTM XCF-W 250 cc

2013 KTM XCF-W 250 cc