Sportneer Heavy Duty Anti-Theft Bicycle Chain Lock

A Breakdown You Can Trust

High Security & Keyless Design - Say goodbye to carrying keys and enjoy keyless convenience. - Advanced 5-digit combination lock with up to 100,000 possible combinations for superior protection. - Perfect for those who value safety and convenience.

Rock-solid & Built to Last - Constructed from ultra-thick 0.236"/6mm manganese steel for unmatched resistance against cutting and sawing. - Sturdy zinc alloy lock core adds extra protection and ensures long-lasting durability. - Ideal for anyone looking for a tough, reliable bike lock.

Scratch-Resistant Cover & Dustproof Cap - Flexible high-quality polypropylene fabric cover protects hands from heat or cold and prevents chain rust. - Keeps bike paint from scratches and ensures the lock lasts for years. - Dustproof cap keeps rainwater and sand out of the lock hole.

Convenient & Easy to Reset - Setting up and resetting your combination is easy. - Initial password is 00000, and changing it only requires rotating the reset dial 90°. - No more worry about forgetting or resetting your password.

Versatile Applications - Available in 3.2ft length for locking two bikes together. - Suitable for bicycles, electric bikes, ladders, lawnmowers, gates, fences, toolboxes, sports equipment, and more. - Compatible with various applications, ensuring versatile security needs are met.

Note: Lock head diameter is 1.3 inches. Ensure the gap between tires or hole is compatible. Otherwise, you can still lock your bike by wrapping the chain around it.