Featuring a 98% pure copper core and high-grade alumina silicate ceramic for improved throttle response, service life and performance.
Cold-rolled threads
Trivalent plating
Specialized ground electrode designs

Fitment
1990 Suzuki GSX-R750
1991 Suzuki GSX-R750
1992 Suzuki GSX-R750
2006 Yamaha YZF-R6
2007 Yamaha YZF-R6
2008 Yamaha YZF-R6
2009 Yamaha YZF-R6
2010 Yamaha YZF-R6
1999 Yamaha YZF-R6
2000 Yamaha YZF-R6
2001 Yamaha YZF-R6
2002 Yamaha YZF-R6
2003 Yamaha YZF-R6
2004 Yamaha YZF-R6
2005 Yamaha YZF-R6
2011 Yamaha YZF-R6
2012 Yamaha YZF-R6
2013 Yamaha YZF-R6
2014 Yamaha YZF-R6
2015 Yamaha YZF-R6
2016 Yamaha YZF-R6
2006 Yamaha YZF-R6S
2007 Yamaha YZF-R6S
2008 Yamaha YZF-R6S
2009 Yamaha YZF-R6S