For fat 23" x 5.50" ''Bulldog'' style wheels. A complete pre-drilled fender kit with bolt-on installation ease; it works in combination with the standard lower legs/fork sliders but special fork tube covers are required. Made of hand-laid unpainted black gel coated extra durable fiberglass that is very stiff; strong; straight and light. An additional ''hardening layer'' is embedded for extra rigidity. Special CNC machined aluminum brackets and special stainless stiffening plates are included. Note: All parts require fitment checks before painting and final assembly. Note: These fenders must be used with special Slash Cut fork tube covers. Killer Custom 921653 or any other aftermarket item cut for wide wheels.