This ultra - lightweight bike chain lock can be easily tucked into a jersey pocket, offering convenient and reliable security. The 4mm round temper - hardened steel links provide durability. A durable cloth cover safeguards your bicycle's finish from scratches. It comes without a bracket and has a security rating of 3 out of 15. Measuring 60 cm in length, it's just the right size for your biking needs. With an integrated lock style and an advertised weight of 0.5, it's a practical choice for cyclists.

Using this ABUS bike chain lock is easy. First, wrap the chain around a secure object and your bike's frame. Then, insert the key into the integrated lock and turn it to lock or unlock. When not in use, you can tuck it into your jersey pocket because of its ultra - lightweight design. Be aware that this lock doesn't come with a bracket. As for maintenance, keep the chain dry to prevent rust. If it gets dirty, you can use a mild soap and water to clean it, then dry it thoroughly.