NGK Standard Spark Plug For KTM 50 SX Pro Junior LC 2003 - 2005 Each

NGK Standard Spark Plug For KTM 525 MXC Desert Racing 2003 - 2005 Each

NGK Spark Plug For KTM SX 525 Racing 2003-2006

NGK Standard Spark Plug For KTM 525 SMR 2005 Each

NGK Standard Spark Plug For KTM 50 SX Pro Senior LC 2002 - 2005 Each

NGK Standard Spark Plug For KTM 525 EXC Racing 2003 - 2007 Each

NGK Standard Spark Plug For KTM 450 SXS Racing 2003 - 2005 Each

NGK Standard Spark Plug For KTM 540 SXS Racing 2003 - 2005 Each