I finally figured out an easy way to mount a fan in the roof to get some air circulation inside the cab. After throwing a couple ideas around I came up with a simple easy solution to mount a fan that is powered by an 18volt battery. I didn’t want to connect any more things to the battery of the rzr and have to wire anything. So I got a fan that is powered by an 18volt lithium ion battery, that will last 35 hours straight with the fan on high. All I did to mount it to the roof was drill holes and use either the stock polaris lock and ride plungers, or get a set from EMP which I think works better. Just sand the rubber plunger down till it fits in the bottom of the fan and tighten down till its secure in the roof. Won’t be that hot in my rzr cab anymore!!!