Heavy-Duty Chain Lock - This heavy-duty, cut-proof chain with six-sided links is crafted from hardened manganese steel, providing maximum strength to protect your bike or motorbike. The saw and drill-resistant lock is also made rust-proof and wear-resistant for long-term use and security.

Anti-Theft - The chain bike lock is 90cm long with 18 scut-resistant shackles, each with a diameter of 10 mm and a narrow inner width to prevent bolt cutters, croppers, and leverage attacks. The U-lock is made from nylon-coated zinc alloy with an ABS shell, making it very sturdy and secure.

Easy Use - We make this bike chain lock with 2 keys that are unique, ergonomic, sturdy, and easy to use. Despite the anti-theft lock cylinder design, freeing your bike takes no effort. With interchangeability of only 1% between all locks in circulation, don’t worry about matching keys.

Multipurpose - With our bike lock heavy duty anti-theft technology and 2.9ft length, you can lock and secure all manner of things. This chain and U-lock combo are ideal for locking bikes, motorcycles, sports equipment, tool boxes, gates, fences, grills, ladders, etc. It makes for a great gift!

Warrranty & Customer Service - If you’re dissatisfied with, or somehow break (which we highly doubt!) this bike and motorcycle lock chain within your first 3 months of ownership then get in touch with our 24-hour online customer service team and you’ll receive a full refund, no questions asked.