DURABILITY AND STABILITY: It comes with a rust-resistant matte black finish, giving it a sleek look and durability. EASY INSTALLATION: Universal stainless steel motorcycle exhaust pipe makes the exhaust flow smoother and improves performance. Direct replacement for the original product, easy to install, but professional installation is always highly recommended. Universally suitable: The motorcycle exhaust muffler is universally suitable for most motorcycles/dirt bikes/scooters with a diameter of 51mm. Stylish Design: This universal exhaust pipe has fine workmanship and stylish design that will enhance the appearance of your motorcycle. It's also designed with ergonomics, performance, and durability in mind to create a masterpiece you'll love. High quality: The exhaust muffler is made of high quality stainless steel, durable, corrosion resistant and rust resistant Material: stainless steel Size: 300*89mm (length*width) Interface caliber 51mm Delivery list: 1 * motorcycle exhaust cylinder