FYI: This guy's stuff out of Japan is excellent

[hailwood1965]

I've ordered a bunch of stuff from him to do electronics on several bikes. I don't think he makes anything RZ specific but he might ....

https://www.easternbeaver.com/Main/Wiri ... _kits.html

[TwoStrokeNut]

I've used Eastern Beaver several times in the past and shipping is quick to the States from Japan. They supply high quality parts (many times matching connectors that OEM used to make harnesses) and order accuracy is good too. On my late model bikes, these matching components make my custom wired accessories look more like factory installed options.

I recently started using these guys too, and they have done a great job as well:
https://cycleterminal.com/