PROX offers you a high-quality piston kit , designed to deliver optimum performance and exceptional engine durability . Made from precision-finished , heat-resistant aluminum , this piston ensures efficient compression and optimum combustion , reducing internal friction while improving engine power and responsiveness . Its robust design ensures stable , reliable operation in all driving conditions , while maximizing enginelongevity and reliability .

Fits on :

BETA RR 525 2008

BETA RR 525 2007

BETA RR 525 2006

KTM EXC 520 2003

KTM EXC 520 2002

KTM EXC 520 2001

KTM EXC 520 2000

KTM EXC 520 RACING 2002

KTM EXC 520 RACING 2001

KTM EXC 520 RACING 2000

KTM EXC 525 RACING 2007

KTM EXC 525 RACING 2006

KTM EXC 525 RACING 2005

KTM EXC 525 RACING 2004

KTM EXC 525 RACING 2003

KTM EXC-G 525 RACING 2006

KTM EXC-G 525 RACING 2005

KTM EXC-G 525 RACING 2004

KTM EXC-G 525 RACING 2003

KTM SMR 525 2005

KTM SMR 525 2005

KTM SMR 525 2004

KTM SMR 525 2004

KTM SX 520 2003

KTM SX 520 2002

KTM SX 520 2001

KTM SX 520 2000

KTM SX 520 RACING 2002

KTM SX 520 RACING 2001

KTM SX 520 RACING 2000

KTM SX 525 2006

KTM SX 525 2005

KTM SX 525 2004

KTM SX 525 2003

KTM SX 525 RACING 2006

KTM SX 525 RACING 2005

KTM SX 525 RACING 2004

KTM SX 525 RACING 2003

KTM XC 525 ATV 2012

KTM XC 525 ATV 2011

KTM XC 525 ATV 2010

KTM XC 525 ATV 2009

KTM XC 525 ATV 2008

POLARIS OUTLAW 525 2007

POLARIS OUTLAW 525 IRS 2011

POLARIS OUTLAW 525 IRS 2010

POLARIS OUTLAW 525 IRS 2009

POLARIS OUTLAW 525 IRS 2008

POLARIS OUTLAW 525 S 2010

POLARIS OUTLAW 525 S 2009

POLARIS OUTLAW 525 S 2008