Electrosport - Voltage Regulator Rectifier (ESR819) Options:POL (ESR819) 5" to 22" (17 cm

5" to 22" (17 cm to 56 cm)

Use: Scooter Designed for sport touring scooters

2013 YAMAHA YZF-R1 1000

Extended 23

Electrosport - Voltage Regulator Rectifier (ESR819) Options:POL (ESR819) 5" to 22" (17 cmHigh 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