MOSFET Voltage Regulator for YAMAHA YZF R1 2002-2014, FZ1 1000 06-2014 Rectifier
This is the MOSFET version, these run cooler and last longer than the cheaper Silicon versions. 2002-2014 Yamaha YZF R1. 2006-2014 Yamaha FZ1-S 1000. 2006-2014 Yamaha FZ1-N 1000.