• 【4-Digit Combination Lock】Secure your bike with a customizable 4-digit password, providing enhanced protection against theft.
• 【Durable Construction】Made with high-strength steel chain and zinc alloy lock core, ensuring robust security for your bicycle.
• 【Versatile Protection】Suitable for various vehicles including bicycles, electric bikes, and scooters, offering wide-ranging security options.
• 【Dust-Proof Design】Wrapped with dustproof fabric, keeping the lock mechanism clean and functional in various environments.
• 【Portable Security】With a length of 85cm, this lock provides ample reach to secure your bike to fixed objects while remaining conveniently portable.

Specifications:

• Lock Type: 4-digit combination lock
• Chain Diameter: 4mm
• Length: 85cm
• Weight: 315g
• Materials: Zinc alloy lock core, Q235 steel chain, dust-proof fabric