The champion spark plug for ducati 748 sps 1998-1999 is part of the latest collection from champion.Features: copper plus motorcycle spark plugs have a copper core center electrode that allows for accurate control of heat range, optimizing performance, and longevity for the spark plug fine wire electrodes increase ignitability by reducing spark quench increased bore clearances between shell and core nose reduces fouling caused by carbon deposits patented sac-9 semi-conductor resistor for maximum emi and rfi suppression specifications: center electrode projection: projected center electrode type: standard electrode tip material: platinum product name: spark plug research value: finalized riding style: adventure touring dual-sport off-road street terminal configuration: solid terminal type: resistor type units: each to fit: buell xb12s 2006 lightning all models buell xb12s 2007 lightning all models buell xb12s 2008 lightning all models buell xb12xt 2009 ulysses all models buell xb12xt 2010 ulysses all models ducati 748 sps 1998 production racer european models ducati 748 sps 1999 production racer european models ducati 916 1995 biposto european models ducati 916 1996 biposto european models ducati 916 1997 biposto european models ducati 916 1998 biposto european models ducati monster 1000 s4r 2004 all models ducati monster 1000 s4r 2005 all models ducati monster 916 s4 2001 european models ducati monster 916 s4 2002 european models ducati monster 916 s4 2003 european models...