Abus is known for its consistently high quality and safety. With this bicycle lock you can rely on high quality materials. Even if you think that your bike is well protected against theft, for example because you left it in a cellar or a monitored area, you still take a risk. Thieves use every opportunity they can get. As a combination lock, the Steel-O-Chain 4804C chain lock offers ideal protection for beginner and children's bikes with a low risk of theft.