Eibach Etwe2.5 Shock Wrench Polaris General / RZR Eibach Shock Wrenches are crafted to facilitate hassle-free suspension adjustments. Made in America, these wrenches are built to last and are essential tools for machines equipped with specific shock hardware from the original equipment manufacturer. Before purchasing, ensure compatibility with your vehicle's make, model and suspension specifications. Fitment: Fits models equipped with Walker Evans 2.5 Coilovers only 2011-14 RZR 4 900 models must have rear trailing arm suspension Features: Easy, ergonomic shock adjustment HD aluminum construction Rubberized grip pad for comfort