High security bike lock: This bike lock has 5-digit combination, up to 100,000 code combinations, which makes the bike chain lock nearly impossible to crack, easily to reset.

High quality keyless bike lock: The bike lock has upgraded high quality cut resistance chain and offers high resistance to cut, saw and drill, making your bike not stolen and the chain not broken.

Intelligent combination bicycle lock: The optimisation of lock head material can ensure the durability of the bicycle lock and provide waterproof and dust-proof protection.

Anti theft bike chain lock: The bicycle chain lock is ideal for bicycle, motor, scooter, mountain bike or other items to protect anti theft.

Long enough Chain: The bicycle lock is long, a higher quality extra thick manganese steel material to protect the bike from being stolen.

Comes with manual and carry bag