The bicycle lock in the picture is the "WL-654 Combination Lock" from GIZA PRODUCTS. The current number set is 【5241】 Product Information Brand: GIZA PRODUCTS Product Name: WL-654 Combination Lock Features: This is a coil cable lock with an easy-to-handle diameter of 8mm (or 10mm). It has a resettable dial that allows you to set your own unlocking number. It comes with a resin band-type bracket for attaching to the seat post of a bicycle, etc.