ITEM NAME:12" Exhaust Muffler Motorcycle Universal Hanger Black Mounting Bracket Description: - Motorcycle Exhaust Mounting Bracket Plate - Material: Aluminum Alloy - Dimension(L*W*T): 32 x 2 x 1cm/13 x 0.8 x 0.39inch - Hole Dia.: 11mm,8mm - Length:30cm/11.81inch - Futment: for most Pit Dirt Bike Motorcyles Scooters ATV Package Included: 1 Piece Motorcycle Exhaust Mounting Bracket Plate.Motorcycle Exhaust Mounting Bracket Plate. 1 Piece Motorcycle Exhaust Mounting Bracket Plate.