Features: 1.Wide Application: Motorcycle muffler pipe can be used on dirt bikes, street bikes, scooters, ATVs, quad bikes and any other bikes with a tube diameter of 38?51mm. 2.Light Weight: Motorcycle exhaust muffler pipe is light in weight and compact in size, greatly reduce overall weight for superior performance for maximum output. 3.High Quality Materials: The motorcycle exhaust silencer pipe is manufactured by premium stainless steel with high strength and excellent heat resistance. 4.Carbon Fiber Design: The motorcycle exhaust muffler pipe is specially designed with a carbon fiber style appearance, is a stylish and luxurious decoration for your vehicles. 5.Match to Use: 310mm exhaust muffler pipe features a stainless steel weld adapter which is allowed to be connected with 38mm ? 51mm tube (not included) for higher exhaust performance. Specification: Item Type: Motorcycle Exhaust Muffler Pipe Material: Stainless Steel Color: Carbon Fiber Style Fitment: For dirt bikes, street bikes, scooters, ATVs, quad bikes and any other bikes with a tube diameter of approx. 38?51mm/1.5-2.0in. (Tip: This muffler can be used on most 38-51mm/1.5-2.0in in diameter motorcycles, not for all types of motorcycles.) PackageList: 1 x Motorcycle Exhaust Muffler Pipe 7 x Accessories