Note: Please do confirm the measurement and the installation position of your motorcycle before purchasing. Universal Carbon Fibre Muffler Exhaust Pipe. Outer diameter: 130mm x 110mm.Mounting hole distance: 74mm (centre to centre). The item "455mm Bolts on Exhaust Muffler 4 250cc 300cc Dirt Trail Bike ATV Quad Motorcycle" is in sale since Wednesday, January 22, 2020. This item is in the category "Vehicle Parts & Accessories\Motorcycle Parts\Exhausts & Exhaust Systems\Silencers, Mufflers & Baffles". The seller is "auzmoto" and is located in Melbourne, VIC. This item can be shipped to Australia, all countries in Europe, United States, Japan, Canada, New Zealand.