NGK Standard Spark Plug For KTM 640 LC4 Supermoto 2003 - 2006 Each

NGK Standard Spark Plug For KTM 450 EXC Racing 2003 - 2007 Each

NGK Standard Spark Plug For KTM 50 SX 2006 - 2008 Each

NGK Standard Spark Plug For Aprilia RSV 1000 Tuono Factory 2006 - 2009 Each

NGK Standard Spark Plug For KTM 50 Senior Adventure 2003 - 2007 Each

NGK Standard Spark Plug For KTM 660 SMC 2003 - 2006 Each

NGK Standard Spark Plug For KTM 250 EXC Racing (4T) 2003 - 2006 Each

NGK Standard Spark Plug For KTM 450 SX Racing (USD Forks) (4T) 2003 - 2006 Each