Electrosport Industries ESR440 Regulator/Rectifier

This is by far the best regulator rectifier in the world. The Electosport RR design prevents overcharging and dissipates voltage quickly while providing optimum power balance and protection to all of your electrical components. This aluminum die cast heat sink helps remove heat quickly and the slotted mounting holes provide easy installation. Electrosport offers a 1-year warranty. Connector blocks are designed to fit perfectly into the OEM wiring harnesses. Exclusive slotted mounting provides easy installation. Aluminum die-cast heat sink wicks excessive heat away quickly. Machine installed wiring connectors. High quality protective sheathing keeps wiring tucked neatly away.

Vehicle Fitment:

2007-2009 Suzuki LT-A450X KingQuad AXi 4x4
2008-2009 Suzuki LT-A750X KingQuad AXi 4x4
2011-2013 Suzuki LT-A750X KingQuad AXi 4x4
2004-2007 Suzuki LT-F500F Vinson 500 4x4
2000-2003 Yamaha XV1600A Road Star
2000-2003 Yamaha XV1600AS Road Star Midnight
1999-2003 Yamaha XV1600AT Road Star Silverado
2004 Yamaha XV1700AT Road Star Silverado
1999-2007 Yamaha XVS1100 V Star 1100 Custom
2000-2007 Yamaha XVS1100A V Star 1100 Classic
2002-2007 Yamaha XVS1100AT V Star 1100 Silverado
2005-2007 Yamaha XVZ1300CT Royal Star Tour Deluxe
2006-2007 Yamaha XVZ1300CTM Royal Star Midnight Tour Deluxe
1999-2009 Yamaha XVZ1300TF Royal Star Venture
2009-2012 Yamaha XVZ1300TFS Royal Star Venture S
2006-2012 Yamaha YZF-R6