Huangchi Bicycle Lock [Extended and Thickened 150cm] 5-Digit Combination Anti-Theft Cut-Resistant Glass Door Lock Electric Accessories

15 years of industry experience specializing in high-quality cycling equipment

Source manufacturer with professional production base of approximately 80,000 sqm

Large-scale shipping warehouse of about 10,000 sqm

Independent R&D and production ensuring quality control and authentic service

True anti-theft design with password protection

Five-digit password lock system offering 100,000 possible combinations for enhanced security

New upgraded anti-theft structure made from zinc alloy and ABS waterproof materials

High-strength lock body and lock core made of alloy steel for durability

Alloy lock head and lock tongue for reinforced sturdiness

Resistant to hydraulic cutters and difficult to crack

Keyless operation with customizable password settings

2. Rotate dial 90° clockwise and pull out the lever