Designed to replace the stock plain derby cover, this custom cover is made from chrome plated billet aluminum and comes with chrome plated hardware. This beauty fits 1999-2017 Dyna, 1999-2018 Softail (except FLSB Sport Glide), and 1999-2015 Touring & Trike, except FLHTCUL Ultra Classic Low, FLHTKL Ultra Limited Low and other models equipped with the OEM Accessory Narrow Profile Outer Primary Cover.