In 2005, my U-cryp lock was penatrated via "pen barrel." Both lock & bike vanished. Results: the Cryp. co replaced their co. Serial# A98 4358, Rear derailleur RD M737 shimano.
Protect your bike – get a security protection label!
Apply the protection label to your bicycle and instantly reduce the risk of theft by up to 50%! Moreover, if the bike is stolen, you increase the chance of its safe recovery by up to 70%.