Package List: 1* Bicycle Hanger Hook 1* Washer 5* Screw 2* Wrench Made of high quality steel alloy, excellent stability, not easy to fall off, portable and firm. Suitable for bicycle tube with a diameter of 1.9cm-3.6cm (0.75″-1.4″). Easy to install, just use screws to fix the bike hook on the handlebar or front wheel rod. Strong load-bearing capacity, with a load-bearing capacity of up to 25 kg/55.1 lbs, can hang a helmet, a bag groceries, a handbag, a briefcase, etc. Hook-shaped appearance and round design make the hook fit the roll bar better. The size is small and thick. Specially designed for scooters, a more perfect fit without affecting folding. Suitable for various electric scooters and various scooters, such as mountain bikes, road bikes, electric bicycles, scooters and motorcycles.