Fitment: (2017) Can-Am Maverick X3, (2017) Can-Am Maverick X3 X RS. Get the support and stability you need for the front end of your Maverick X3 with a Frame Stiffener from SuperATV. We've seen too many X3 riders bend their frames by hitting a big jump, going through big whoops, or getting into fender benders. That's why we designed this frame stiffener with heavy duty 4.5 mm steel plates.