Servo Buddy Yamaha FI Light Exhaust Valve Servo (EXUP) Eliminator Fits the following motorcycles: Yamaha: YZF-R6 2002-2014, YZF-R1 2002-2008, FZ1 2006-2014, VMax 2009-2014 Raider 1900 2006-2014, Roadliner 1900 2006-2014, Stratoliner 1900 2006-2014 WR250X WR250R 2008-2011