This stator generator rotor flywheel ( 2SH-81450-00-00) is designed as a replacement component for select motorcycle models.It is compatible with FZ1 (2006–2014, including 2010), FZ8 (2011–2013), FZS1 (2015), and YZF-R1 (2004–2008, including 50th Anniversary 2006, Limited Edition 2006, Silver 2007, and T/C Raven 2005).The unit features a silver metallic finish and is engineered to support stable electrical output for the motorcycle's ignition and systems.Package includes one stator generator rotor flywheel.