WUZHOU Cycling Bicycle Aluminium Alloy Rear Gear Derailleur Hanger Hook Dropout Frame for Most Bikes Premium Quality: Derailleur hanger is made of aluminium alloy which is durable and compact, it can prolong the product service life Superior Performance: Drop out frame adopts good texture and smooth surface, it is easy and convenient to use Well Protection: Bicycle tail hanger well protects your bike from being damaged in case of falling down Easy Installation: It is easy to remove and install with the help of a set of screws Applicable Scope: Bike rear tail hanger fits to most types of bikes, which can reduce the maintenance cost of frame Color: silver Quantity: 2pcs Kind tips: 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.