Get the best in under vehicle protection with Trail Armor's full skid plate set for the 2015 - 2018 Polaris RZR 4 900, RZR 4 900 S and 2019 RZR 4 1000 S. Made from 1/2" uhmw (not 3/8), these plastic skids absorb shock to the bottom of the vehicle with no dents or rust and are lighter than traditional metal skids. Strategically placed drain holes allow dirt and debris to wash out - you don't have to remove them to clean out the belly your vehicle. They come in easy to install lap jointed sections that cover the full length and breadth of the vehicle, including the front and rear differential. Recessed mounting holes protect mounting hardware from damage. Bumpers will mount to outside of skid plate with customer-provided longer bolts. NOW AVAILABLE IN COLOR. Colors shown on 2 seater vehicles for illustration purposes only.Standard slider option = Trail Armor's extended side panels that roll up the side of the vehicle to serve as nerf sliders. Protects the bottom and sides of the rocker panels of your vehicle. Will work with Pure Polaris Low Pro Rock Sliders (sold separately).Trimmed slider option = Trail Armor's sliders cover the bottom of the rocker panel. Will work with Pure Polaris Extreme Kick-Out Steel Rock Sliders (sold separately). Please specify Option for sliders. Mounting hardware and instructions included.