uxcell Motorcycle 250mm Length 48.3mm Inlet Dia Hexagonal Slip-On Exhaust Muffler Red Product Name: Motorcycle Exhaust Pipe; Material: Stainless Steel Package Content: 1 x Motorcycle Exhaust Pipe; Color: Red, Green Dimension: 250 x 100 x 80mm/ 10" x 4" x 3.1"(L*W*T); Battery Included: No Inner Diameter(Inlet): 48.3mm/ 1.9" Outlet Size: 60 x 40mm/ 2.4 x 1.6"(L*W)