SECURITY FIRST, NO NONSENSE GIMMICKS – The D-lock is designed to protect high-quality bikes - no more and no less. Hence, this D lock is no lifestyle accessory with a fancy design or exciting gimmicks. We are simply focussing on security by using the strongest available steel and a safe cylinder. A secure lock does not need anything else. And that is exactly we do: we combine years of experience in the field of bike security with our high German security standards. For details, please see below.

SOLID STEEL FOR SECURITY LEVEL 10 OUT OF 10 – In contrast to many other U locks, we do not use light steel with reduced weight but also reduced safety. We believe there is simply no shortcut for security - a lock needs to be massive to prevent from theft. That is why our lock shackle has a diameter of 0.55” / 14 mm solid hardened steel and, thus, is especially secure against bolt cutters & metal saws. The “price” for this high security focus is a lock weight of 3.3 lbs / 1.5 kilo.

SECURE MULTI-DISC CYLINDER – Instead of relying on the typical insecure car key cylinder which is a relatively easy target for lock-pickers, we equipped our lock with a secure multi-disc cylinder. Multi-disc cylinders are extremely difficult for thieves as they have to align several discs at the same time to pick the lock. Aditionally, the striking T-structure of the 2-chamber locking system additionally protects the lock against attacks by drilling. 3 keys are included.

LARGE SHACKLE FOR EASY LOCKING - With an outer size of 6.7” x 13.5” / 17 x 34.3 cm, the lock is comparatively large, making it easier for you to lock your bike to fixed objects. Practically, your bike varnish is protected by the soft protective cover of the shackle. Furthermore, the included 2-way bracket allows to hold the lock from 2 directions (see picture 4). This enables an easy transport even with small frames. The bracket is suitable for round frames with a diameter of 1”-1.5” / 25-38 mm.

ADDITIONAL SPIRAL CABLE - The handy cable with a length of 67” / 170 cm and a thickness of 0.3” / 8 mm ensures that you can also connect your front wheel and bicycle accessories such as trailer, child seat & helmet. Practically, heavy duty lock and cable can be used separately. Greatly suited to protect e-bikes, pedelecs, electric bikes, touring bikes, trekking bikes & bike trailers.