• With two keys, Attaches to the disk making it extra difficult to remove without the key;
  • Mechanical lock core is rigorous design so that technical opening is very difficult;
  • Very easy for installation and fixation without any other tools;
  • The size of lock groove is 1.85 inch in depth and 0.28 inch in width,mini but firm;
  • Suitable for Motorcycle, folding bicycle, geared bicycle, trial bike, recumbent and so on.