Material: Aluminum alloy. Color: red, black, grey, gold, blue, silver. Suitable for 1.9cm-3.6cm diameter installation. Applicable: Electric car/motorcycle/bicycle/electric scooter. Package includes: 1Pc Hook. Features: Aluminum alloy structure, excellent stability, not easy to fall off, portable and firm. The permanent storage capacity is up to 25 kg/55.1 lbs, and it is not easily broken. Easy to install, just use screws to fix the bike hook on the handlebar or front wheel rod. It can be installed at multiple angles and can be rotated 90 degrees manually. Suitable for various electric scooters and various scooters, such as mountain bikes, road bikes, electric bicycles, scooters.