Increased security: This black curved bicycle chain lock with combination lock offers a high level of security to protect your bike or other valuable items. The reinforced chain combined with a five-pin combination lock makes it extremely difficult for thieves to break open. Perfect for use in areas with a high risk of theft, such as city centers or public places. The lock is made of robust materials that can withstand harsh weather conditions and tampering attempts, giving you long-lasting protection. Convenient locking: With this combination lock, you no longer have to worry about losing keys. The five-digit code is easy to set and remember, making locking and unlocking quick and easy. The curved design makes it easy to attach the lock around various types of objects, such as bike racks, trees or railings. This lock is ideal for cyclists who want a hassle-free and secure solution to protect their bike. Flexible use: This chain lock is not only suitable for bicycles, but can also be used to secure other objects such as motorcycles, gates, tool boxes or strollers. The flexible chain allows the lock to adapt to different sizes and shapes. Whether you need to secure your bike at work, your motorcycle at home or your garden gate, this lock provides a versatile and reliable solution. The black color makes the lock blend discreetly into its surroundings.   Specifications: Color: Black Size: S: 60x3.5x3.5 cm (Locking distance: 22 cm), M: 99x13.5x3.5 cm (Locking distance: 35 cm), L: 120x4x3.3 cm (Locking distance: 50 cm), XL: 160x3.5x3.5 cm (Locking distance: 70 cm) Material: Steel, Aluminum alloy, Polyester   Package includes: 1x Chain lock with combination lock