The Pawltector - Polaris RZR Parking Brake - Model A *PLEASE READ* THERE IS MODEL "A" AND MODEL "B-C" AVAILABLE FOR DIFFERENT POLARIS MODELS. SEE BELOW FOR MODELS COVERED BY MODEL A AND IF YOU YOUR VEHICLE IS NOT LISTED GO TO THE AMAZON PAGE FOR MODEL B-C* Saves your transmission and keeps vehicle from moving on or inside trailer Securely holds vehicle on inclines or hills The most trusted parking brake on the market for the Polaris RZR Fits 2014-2018 RZR XP1000, RZR XP4 1000, RZR Turbo, 2011 - 2014 RZR XP900 and XP900 XP4