- Universal anti-theft lock for motorcycle helmets, made of high-quality zinc alloy - Compatible with handlebars from 22 to 26 mm (0.8-1 inch), wide compatibility with motorcycles and bicycles - Robust design, resistant to scratches, corrosion, and drops, ideal for daily use - Advanced locking system: screws cannot be unscrewed when the lock is closed, providing greater security - Includes two keys, allowing you to always have a spare available - Easy installation, does not alter the appearance of the motorcycle - Versatile: allows you to secure helmets, bags, backpacks, and other personal items - Black finish, waterproof and rustproof, designed to withstand outdoor conditions - Practical and effective solution to protect your belongings on the motorcycle