TYT released the TH-8600 which is a mini 25W dual band VHF/UHF radio that is IP rated 56/67 depending on options. I installed one in my RZR 1000S and it looks great and has survived muddy rides and wash. Its the first one I’ve seen other than the discontinued Yeasu specifically for UTV market. Very happy with the display and the audio output. Only issue I’ve run into is with getting a dual band antenna mounted with a poly roof. If anyone has pics of a dual band antenna installed I’d love to see them for ideas.

Utah RZR Rentals