AKM Security Bike Chain Lock Heavy Duty Bicycle Lock Bike Disc Lock with 16mm U Lock,Motorbike Lock Black Key Lock High Safety Level

Strong Protection12mm high strength hexagon link chain,heavy duty tough hexagon-linked. Anti-sawing,anti-drill,durable. Anti-theft lock cylinder design and rotating switch, prevent technical opening,rain,dust and other intrusion.

Anti-theft UpgradeStrong locking, Alloy steel, Hardened steel and have double bow hitch in the body of the anti-theft. Resistant to cutting, breaking, sawing and shearing. The chain lock is a perfect solution for protecting your bicycle and motorcycle, ATV or other valuables against theft.U lock innovative design, silver part can be rotated to block and protect the keyhole action, prevent keyhole rusty and dust access.To cut the 16mm rough AKM U lock, cutting at least 150 S above.

DurableNon-toxic PVC material and reinforced rust alloy steel chain, in line with EU environmental standards. Nylon sleeve cover provides additional protection and helps prevent making scratches on your bike/motorbikes.One of the safest security locks on the market.

End Iron Ring+Wide Use80mm outer diameter iron circular ring, extend the range of use. Perfect for everyone and applicable to motorcycles, electric cars,electric bikes,cars, tricycles, doors, grills, ladders. Ideal for bicycle lock, motorcycle lock, combination lock, cable lock, chain lock, skateboards, sports equipment etc.

Specification1200mmx44mmx12mm (with 25 chains,durable steel and sturdy ABS material ensure the safety of your motorbike).According to the research ,the length of 1.2m is the most suitable length for people's daily use.New upgrade silver chain, non - toxic, more environmentally friendly materials.

Warranty+Customer Service100 days warranty applies to the bike lock chain, 30 days money back policy, 24-hour online customer service. If you have any problems or concerns about your purchase, please get in touch with our customer service ASAP and we will do everything we can to help.