Buildup: Polaris "RockCrawler" RZRProject Rigs

All Terrain Research “Chassis Ribs”

Another major recommended addition for a stock or LE model RZR are “Chassis Ribs” from All Terrain Research.  Like the previously installed “Chassis Bones,” these help prevent the RZR chassis from bending during jumping/landing by tying the rear suspension mounts together. (Yes, you will jump your RZR…and yes, it is fun…don’t kid yourself!) The install …
Buildup: Polaris "RockCrawler" RZR

All Terrain Research “Chassis Bones” install on the RockCrawler RZR

First on the project list were the items that would help keep the OEM parts from disintegrating after it’s first trip out. Did some online research and one of the companies that jumped out was All Terrain Research out of Tyler TX. The owner, Jeremy Bratcher, is an offroad enthusiast with a variety of addictions, …