Product and product dataSpecifications:MaterialLight alloy+steel cable+PVCDiameter4.6 mmLength150 cmWeightAnswer: 105B: 124 gramsFeatures:Design: 4-digit password lock mechanism, keyless and practical, you can set your favorite password freely. The initial password is 0000.High dosage: high strength, high toughness, strong cutting resistance. The flexible bicycle lock line has strong cutting resistance, and the PVC coating can prevent scratches.Anti-theft protection: Up to 9,999 unique combinations of 4 digits, reducing the possibility of accidental theft, and making it easier for you to save your passwords.Versatile: These bicycle locks are easy to use and are perfect for locking helmets, saddles, bicycles, suitcases, bicycles, skateboards, doors and fences.