The Abus CH Lock 6413 chain offers safe protection for bicycles thanks to the Abus automatic cylinder. It is constructed of forged steel, with a textile coating that protects the paint. The high quality steel, combined with the closing cylinder, give the 7th level of security to this product. A level that makes it possible to use this product for securing your bicycle in places where the possibility of theft is higher. The textile cover protects the bike's paint during everyday use.