Built with a revolutionary design, the Abus 6000 Key Folding Lock is the type of lock you'll want to carry when your bike is more valuable than of your other belongings, and size matters. The bars, the case, the links, and other supporting elements of the locking system, are all made of special hardened steel for serious defense against twist and cutting attacks, while the Abus Plus cylinder provides reliable protection against manipulations such as picking. Plus, two keys are supplied with the lock for insurance in case you lose one. And with the included carrying bag, your transport solution for the folding lock comes along as a package deal.