Supertop Classic - 76-83 CJ5 (Black Denim; Clear Windows) Supertop kits include adjustable frame hardware premium fabric and removable windows This is the top that made Bestop famous! Jeep owners wanted a complete soft top replacement kit that did more than the factory top. Bestop took its OEM fabric design and developed adjustable frame hardware that folded back behind the rear seat and added the BeltRail attachment system. The Supertop Classic was born. It set a new standard when introduced nearly 30 years ago. And today it s still in demand as a premium quality replacement soft top that folds back like a true convertible top.