Losi Super Rock Rey Rear Diff Maintenance HD

After our last trail walk adventure, I decided I wanted more of a "locked" rear end in the Super Rock Rey. To do that, it needs thicker fluid in the differential. I had not had this rear diff apart yet, so figured I would give it a shot and video it for evidence! :) I used silicone ear plugs for the rear diff fluid. They are (1) cheap, and (2) provide that "almost locked" feel that is helpful on the trail. I learned this from the X-Maxx guys, and have used it on some of our Arrma vehicles also. Similar ear plugs: https://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575476760&campid=5338469288&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FMacks-CLEAR-Swim-Ear-Plugs-Waterproof-Reusable-Moldable-Silicone-6-PR%2F273145755591%3Fepid%3D710139246%26hash%3Ditem3f98c177c7%3Ag%3A~vEAAOSwUN9ax44L%3Asc%3AUSPSFirstClass!37087!US!-1 Follow us on Facebook: www.facebook.com/RoadsideRC Please subscribe, comment, and like! Music provided by T2NATE - go check out his other work: https://www.youtube.com/channel/UCEZgrb2mO0BF1-HerEa1FCg