• 【Four-Digit Security System】Features a 4-digit combination lock with 100,000 possible combinations, providing maximum security against picking and forced entry attempts.

• 【High-Strength Zinc Alloy Core】Precision-engineered zinc alloy lock mechanism with ABS dial ensures anti-pry and compression resistance while maintaining smooth operation.

• 【Reinforced Steel Cable】High-tensile steel wire core wrapped in durable PVC coating provides cut resistance while protecting your bike's paint finish.

• 【Portable Mounting Bracket】Includes dedicated mounting bracket that securely attaches to your bike's seat post for convenient storage and quick access.

• 【Universal Compatibility】Suitable for mountain bikes, road bikes, electric bikes, and motorcycles, also functions as a household door lock for versatile use.

Specifications:

• Cable Length: 920mm
• Cable Diameter: 11mm
• Lock Type: 4-Digit Combination
• Core Material: Zinc Alloy
• Dial Material: ABS
• Cable Material: Steel Wire with PVC Coating
• Combination Possibilities: 100,000