Electrosport - Regulator/Rectifier for Honda & Aprillia Option:ESR430 7 ounces for very aggressive

7 ounces for very aggressive trail riders

If you need the full kit (sub-mount and frame bracket) see: https://tripleclampmoto

If you fall between two sizes

2012-2013 ATV/UTV YAMAHA YFZ450 SE 2007-2008 ATV/UTV YAMAHA YFZ450LE LE 2004 ATV/UTV YAMAHA YFZ450R FI 2009-2012 ATV/UTV YAMAHA YFZ450R SE FI 2009-2010 ATV/UTV YAMAHA YFZ450R SE YFZ45YSS 2011-2012

Electrosport - Regulator/Rectifier for Honda & Aprillia Option:ESR430 7 ounces for very aggressiveHigh quality and better than OEM regulator rectifier. We built these stators using the latest technology in regulator circuitry, and use a very efficient heat sink to get rid of the heat quickly and efficiently. Controls the output voltage very accurately resulting in a perfect charge rate for your battery across the RPM range. Thanks to the modern power circuits it runs much cooler than the OEM unit which drastically improves reliability compared to