Hamburger Foldable Bicycle Lock‌

Adopting zinc alloy lock cylinder and hardened steel chain, certified by ROHS environmental protection, balancing anti-theft strength and lightweight design. After folding, it is only 53mm x 74mm (as small as a hamburger), making it easy to store in a pocket or car bag. 3mm hardened steel chain link resistant to hydraulic shear, ABS shell with scratch resistant car paint, precise locking of quick release seat and wheel. With its innovative appearance and German craftsmanship, it is exported to the European and American markets and has become the preferred portable anti-theft equipment for cycling enthusiasts.