Polaris RZR Parts For Sale For sale Polaris back bone off a 2014 rzr 900 xp May 12, 2015 I have a rear back bone that was bought new March of this year , it has a few light scratches but in excellent condition . Looking for best offers plus shipping Attached Thumbnails Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related