OEM Aprilia Plug M18x1.5 -#0240170
For '98-'03 Mille, Mille-R, '00-'03 Falco, '01-'04 Futura, '01-'07 CapoNord, '02-'05 Tuono, '04-'09 RSVR, RSVR Factory, '06-'09 Tuono.
Found in:
2006-2009 Tuono Valve Covers
2004-2009 RSVR Valve Covers
2004-2007 ETV Caponord Valve Covers