Polaris RZR Parts For Sale For Sale RZR XP900 Elka Stage 4’s August 13, 2015 For sale. Brand new Elka Stage 4’s for RZR XP900. Upgraded Eibach Springs, dual rate on all 4 corners. $1,500 for all 4 shocks. These units are brand new and never mounted. Message or email me if interested. jed@rolldesign.com Thanks. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related