General description Keep your bike safe with this U-shaped bike lock featuring a 4-digit resettable combination. This keyless protection system eliminates the need for keys, which can be easily lost or forgotten. The lock offers thousands of possible combinations for enhanced security and is simple to set up and reset. Technical specifications Dimensions: 23.0 cm (length) x 15.5 cm (width) Weight: 832 grams Shackle diameter: 16 mm Other information The lock is covered with a dust cover to prevent corrosion from water, dust, and dirt, extending its lifespan. PVC lining protects the bike's paint and ensures durability in harsh outdoor environments, resisting cracking at low temperatures and deformation at high temperatures.