The Lone Star Racing Bolt On Roll Cage for the Yamaha YXZ1000R is designed with two things in mind. First off was to improve the overall look of the car by making the cage flow better and integrating a rear bumper, which isn't available on the stock unit. Secondly we wanted to make the cage stronger by utilizing stronger 4130 chromoly tubing. We also are offering an upgrade option for intrusion V bar and light mounts. Aluminum Roof included.