These light weight doors are the perfect solution for track car folks looking to eliminate lot's of weight. They are constructed with the hinges molded in. They have an outer skin and an inner panel that clears most roll cage installations including nascar style cages. The average weight is 18 lbs each and they are priced and sold in pairs. These doors are designed for race cars only with full roll cage installed. These doors fit all 924, 944 and 968 models