Our bicycle chain locks are made of high-quality sturdy materials with excellent resistance to cutting, sawing and drilling, which can prevent bicycle theft and chain breaks.
The bike lock uses a 4-digit password level, and 10,000 combinations of passwords make it difficult for thieves to open. It also adds a resettable combination lock mechanism to say goodbye to unlocking with a key, without worrying about the loss of the key, so it has a high safety factor which is a perfect solution for protecting your valuables security.
It supports individual use and combination use, so it is not only suitable for bicycles, scooters, mountain bikes, but also for motorcycles, doors, fences and it is one of the best gifts for bicycle lovers.
Material: Material: PVC, Steel Cable And Zinc Alloy
Inside Diameter: 10.5cm/11cm(4.13in/4.33in)
Easy Installation: Easy to install and disassemble
Product weight: 100g
1*Bike Combination Lock