Features:<br> <br>1.Applicable Model: Half moon exhaust muffler pipe, fit for 2 stroke 49cc 60cc 66cc 80cc Engines Motorized Bicycle Motor Bikes. <br>2.Multifunction Exhaust Muffler Pipe: This muffler tip can not only reduce exhaust noise, also can release the exhaust gas safely and effectively. <br>3.Dimensions: Inlet diameter is about 18mm/0.71in; Outlet diameter is about 10mm/0.39in; Hole distance is about 40mm/1.58in. <br>4.Premium Material: High strength steel alloy construction for maximum durability, and will not rust or crack, better performance. <br>5.Good Replacement: Durable and long service life. A perfect replacement part. Easy to Install and uninstall without any complicated operations.<br><br>Specification:<br>Item Type: Exhaust Muffler_x005F_x000D_<br>Material: Steel Alloy_x005F_x000D_<br>Color: Silver_x005F_x000D_<br>Inlet Diameter: Approx. 18mm/0.71in_x005F_x000D_<br>Outlet Diameter: Approx. 10mm/0.39in_x005F_x000D_<br>Hole Distance: Approx. 40mm/1.58in_x005F_x000D_<br>Fitment:_x005F_x000D_<br>Fit for 2 stroke 49cc 60cc 66cc 80cc Engines Motorized Bicycle Motor Bikes<br><br>PackageList:<br>1 x_x005F_x000D_<br>_x005F_x000D_<br>Exhaust Muffler