Road Bicycle Folding Rear Dial Modified Tail Hook Hanger Extension Mountain Cycling Frame Gear Blue

Description

High strength rear derailleur modified tail hook hanger, outside 3 speed tail hook. 3 different colors offer you choose, you can choose which you like. Make your favorite bicycle more distinctive. Easy to install, suitable for most folding bicycle,mountain bike, road bike and so on. Workmanship is very detailed, smooth burr-free, precise size. Made from aluminum alloy material, it is wear resistant,sturdy and corrosion resistance.