RZR XP 900 High lifter 1k reverse chain and gear reduction July 21, 2015 Has any one put the HL reverse chain,shaft,sprocket and GR in a xp 900 case? I have found all the part numbers. I just want to make sure it’s a straight swap with no modification. I have a 2012 xp 900. Thanks Aaron Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related