Welcome to the forum! That cage is made by "Toys for Big Boys", a supporting vendor.
Their website is here: Home - Make sure you tell them ACEForums sent you. Not sure if there is a forum discount or not.
A forum community dedicated to Polaris Sportsman ACE side-by-side owners and enthusiasts. Come join the discussion about reviews, off roading, suspension, troubleshooting, maintenance, performance, modifications, classifieds, and more!