Regulator - Black. Yamaha 750-1100cc 1978-1981.

Fitment:-

Yamaha: XS750 1978-1979, XS750S 1978-1979, XS850 1980-1981, XS1100 1978-1981, XS1100S 1979-1981

Features & Benefits:-

* Low voltage set point to work with lithium ion batteries (14V +/- .2)

* Check lithium ion battery set point compatibility prior to purchase

* Not for use with lead acid batteries

* Replacement for OEM # 1T4-81960-A0-00

Proudly made in the USA by Rick's Motorsport Electrics!