The HD Roof Rail with Crossbars from HAVOC Offroad features a low-profile design that utilizes the structural strength of the factory hardtop combined with the windshield frame to create a versatile platform for transporting anything from bike racks to kayaks. Its structural stability makes it ideal for mounting a variety of carriers, cargo baskets, or even a roof-top tent. Two lightweight extruded aluminum side rails mount above the roof rail via steel brackets strong enough to support 300 lbs. of dynamic (driving) weight / 600 lbs. of static (stationary) weight. Dual low-profile crossbars bridge the rails and are adjustable to support any load while maintaining a garage-friendly overall height. And to preserve factory hard top functionality, the HAVOC HD Roof Rail system maintains clearance for roof panel removal, even with the rack in place. | Havoc Offroad HD Roof Rails with Crossbars HFB-05-023