Features: Bicycle rear tail hanger, made of metal, long service life, ideal replacement for your broken one. Fit to most bikes, can be replaced, reduce the maintenance cost of frame. Good texture, smooth surface, practical. Nut and shaped bolt included to hold against frame, easy to install. Please confirm whether the fitment in the picture is the same as your old one before ordering. Specifications: Material: Iron Size: 55*35mm Weight: 25g Package Contents: 1x Bike Rear Derailleur Hanger Mountain Rear Derailleur Hanger Gear Tail Hook Converter with Bolt Bicycle rear tail hanger, made of metal, long service life, ideal replacement for your broken one. Fit to most bikes, can be replaced, reduce the maintenance cost of frame. Good texture, smooth surface, practical. Nut and shaped bolt included to hold against frame, easy to install.