HCR's proprietary billet slot and tab design and catacomb boxed arms are built to withstand the vigorous beatings of off-road riding while achieving the optimal combination of strength and appeal. Every external weld is an internal plate structured into the design. All parts are Fiber laser cut and CNC bent for precise fit and finish. An intensive process is used during each design to simulate and refine the new geometry to match the characteristics of the stock suspension while increasing suspension travel. Critical measurements are verified, such as ball joint angle, CV joint angle, and clearance to surrounding parts to ensure no binding or interference. All products are hand tig welded by seasoned craftsmen. The quality fit and finish, ease of installation, and top shelf performance of these kits are what sets HCR Racing apart from the competition. No kits are released to the public without numerous hours of vigorous testing in the rocks, desert, and dunes for true dual sport application.