1971-1972 Yamaha XS1 XS2 Rectifier

Re-Designed and Improved Yamaha XS1 and XS2 Rectifier. This is a Rectifier only. 7% more efficient than the stock unit 5 inch leads 6 & 12 volt charging systems Rated at 55 amps Should outlast OEM parts by several times under normal operation Capable of taking a voltage spike 5 times greater than your bike can make without damage. This rectifier will do a better job than OEM rectifiers at fully charging batteries while running bikes with lights on.