All Terrain Research Chassis RibsAnother 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 is simple and easy, and should take less than :30 minutes.  Tools required are a 15mm combination wrench, a 15mm socket and short extension, a floor jack to take the weight off the suspension, a hammer, a tapered drift and a pry bar….and that’s it.  Short but sweet.  I barely even got dirty. (barely, since walking into my shop usually requires a change of clothes, even if I don’t touch a thing) Read More→