The Allied Powersports Polaris RZR XP UTV Receiver is a 2" receiver hitch adapter for 2015-2018 Polaris RZR 900, 1000, 1000 turbo and XP4 vehicles. Solid bolt on installation to the rear frame assembly adds strength to the rear suspension mounts in addition to providing the trailer hitch mount. In fact, use it to drag things around the campsite or the yard! Extremely strong welded steel construction and durable powder coat finish for long life. Access hole for the rear diff drain plug incorporated in the design. Of course, simple installation requires no additional hardware. Fits with factory rear bumper installed. Use with caution, heavy loads on the rear of the vehicle can cause unstable driving characteristics. Not recommended for more than 1500 lbs pulling and 100 lbs tongue weight. The part number for this Polaris receiver hitch is Allied Powersports 1021 and it fits 2015-2018 Polaris RZR models.