Name: Anti-theft Lock for Motorcycle Helmet Material: Aluminum Alloy Suitable Handlebar Diameter: 2.2–2.8 cm Applicable Models: Motorcycles, Electric Vehicles 1. Suitable for all half helmets, full helmets, and crash helmets. This cable lock can securely fasten your helmet, bag, jacket, shopping bag, and other accessories. 2. Fits handlebar tubes with diameters of 22–28 mm, engine guards, rear bumpers, frame tubes, or any long straight pipe section. Compatible with most motorcycles, street bikes, scooters, electric vehicles, and bicycles. 3. Constructed from aluminum alloy for durability, safety, and resistance to water, rust, and corrosion. Features a thickened shackle capable of securing up to three helmets simultaneously. 4. Compact and portable design for easy installation and convenient carrying. 5. Directly attaches to your bike using the included universal black helmet lock. Package Includes: 1 x Lock Body 2 x Keys