What Fork Oil to use?

-82 KZ550c LTD-

Clymer and KZ Manual call for SAE 5W20. Will this be ok or should I use actual fork oil? any input will help

I highly recommend Bel Ray fork oil! I've been using it for 38 years in my KZ650 and I have never had any leakage of other issues with my forks. I change the fork oil every 2 years. I use 15w, but it comes in many different weights from 2.5w to 30w (see link below) and they can be mixed to fine tune the suspension to your liking. Ed

www.belray.com/bel-ray-high-performance-fork-oil

I used car oil once in my forks for multiple reasons and it was a mistake. Stick with fork oil, 15W is what works best in mine.