Part No. 56-R455
KTM 525 XC 2008 - 2012,
Wiseco 95mm piston ring set
Cross reference numbers ONLY. (Wiseco part no 9500ZS)

KTM 525 XC ATV (2008 - 2010) KTM 450 SX (2003 - 2007) KTM 525 EXC (2003 - 2007) KTM 450 SX (2003 - 2006) KTM 450 XC-W (2006 - 2006) KTM 525 SX (2003 - 2006) KTM 520 EXC (2000 - 2002) KTM 520 SX (2000 - 2002) Polaris Outlaw 525 (2007 - 2008)

Yamaha YFZ450 (2012 - 2013) Yamaha YFZ450R (2009 - 2013) Yamaha YFZ450X (2011 - 2011) Yamaha YFZ450 (2006 - 2009)