Usage Tips: and high qualityFeatures:Universal Muffler Removable Silencer for MotorcyclesReduces deep note soundAdjustable and removableEasy installationCompatible with exhaust pipe diameter of 48mmNote: Please measure the diameter of your exhaust pipe before purchaseSpecifications:Condition: NewColor: SilverMaterial: IronDiameter: 48mm 1.89 inchesLength: 175mm 6.89 inchesQuantity: 1 PieceNotes:1. No instructions included. Professional installation is highly recommended.2. Please check the size measurement chart carefully before purchasing.3. Please allow 0.51 inch difference due to manual measurement (1 inch = 2.54 cm).4. The color of the actual items may vary slightly from the listing images due to different screen settings.No retail packagingPackage Includes:1 x Bend Silencer(Installation instructions not included)