I’ve had a set for a while partly because I great great deals on RF stuff and am reasonably happy with them.
The whole tubeless thing is weird. On advice I bought the proper tubeless kit for them which at retail is hilariously priced. I also found that the rubber strips were too wide for the rims, to the point that I didn’t even bother trying to install tyres on them. I did use the supplied black tape to cover the spoke holes, and then used the original plastic rim ‘tape’ to bulk up the inside of the rim a bit. I then found some random valves, but these weren’t threaded all the way down (aaaaarrrgghhh). Can’t quite remember what I did but I either used thick O rings or cut something out to take up the slack so the valves could be tightened into the rims properly.
Long story short – they now work fine without the correct tubeless kit, and I imagine a Stans kit would work perfectly well and IIRC the Stans valves are threaded all the way along.
The wheels are holding up fine and the tires haven’t burped or fallen off… Ideally I’d like slightly wider rims but there’s nothing actually wrong with these ones, just a confidence thing when running 2.4HR2s.
I’d buy them again if the price was right, although when I have the money to burn I’ll probably handbuild myself something nicer.