Secure Design：Built with a 0.18-inch metal diameter, the motorcycle helmet lock offers high strength and durability, making it an ideal choice for securing your gear. This small bike lock delivers effective security, giving you peace of mind while you're on the go. Whether you're locking up your helmet or other valuables, this lock ensures they stay protected from theftEasy to UseThe bike helmet lock features a user-friendly 5-digit code setup, allowing you to secure your gear in seconds. Simply follow the step-by-step instructions in the user manual to set your personalized code. The quick-lock mechanism makes it easy to secure and retrieve your items, while the option to take a photo of your code ensures you won't forget it. Ideal for both novice and experienced usersRetractable：Offering up to 59 inches (150 cm) of extendable reach, this motorcycle helmet lock provides the flexibility to secure multiple items at once. The lock's retractable design ensures it adapts to various needs, while the PVC coating prevents scratches, preserving both the lock and your belongings. This retractable bike lock is designed for durability, making it a long-lasting addition to your security arsenalLightweight & Portable：At only 100g (0.2lbs), the bike lock is lightweight and easy to carry. Whether you're riding, traveling, or just going about your day, this lock can be effortlessly stored in your pocket or bag, ready for use whenever you need it. This helmet lock for motorcycle riders offers a compact and portable solution for securing your gear on the goVersatile Utility：The motorcycle helmet lock isn't just for helmets. Its versatile design allows you to secure a wide range of items, including bike wheels, strollers, suitcases, snowboards, and more. This retractable bike lock is a practical tool for everyday use, offering reliable security across different scenarios. Whether you're out riding or running errands, this lock provides the flexibility and peace of mind you need