Polaris RZR Parts For Sale Polaris RZR 800 rear suspension rotor hub knuckle Razor July 24, 2015 I have a rear suspension knuckle, hub, and rotor off of a 2010 Polaris RZR 800 that I am looking to sell. In good shape ready to use. Attached Thumbnails Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related