Easy to install and safer to use.
Made of fine quality aluminum alloy, lightweight but strong, long using time.
Don't worry about having nowhere to put your bag.
It will not hinder your riding.
The bag is stable and not easy to drop.
When this product is installed on a bicycle, it can stably hung your bag/luggage without hindering riding. It is solid and firm, and the bag is not easy to fall off. Features: Easy to install and safer to use. Made of fine quality aluminum alloy, lightweight but strong, long using time. Don't worry about having nowhere to put your bag. It will not hinder your riding. The bag is stable and not easy to drop. Specifications: Color: black Matreial: aluminum alloy Item size: 120 * 110 * 50mm / 4.7 * 4.3 * 2.0in Item weight: 115g / 4.1ounce Package size: 120 * 120 * 50mm / 4.7 * 4.7 * 2.0in Package weight: 120g / 4.2ounce Packing List: 1 * Bike Bag Adapter 4 * Screw 4 * Screw Nut