uxcell Motorbike 250mm Long Hexagonal Muffler Silver Tone Product Name: Hexagonal Muffler; Color: Silver Tone Material: Stainless Steel Dimension: 25 x 10cm/10" x 4"(L*W) Package Content: 1xHexagonal Muffler(Included Installing Parts) Inlet Diameter: 48mm/1.9"