Chimona Heavy Duty 2.8 FT Chain Lock, 4-Digit Combo, Security Level 6

Compact, Heavy-Duty, and Sturdy Bike Lock

Folding Size: The folded bike chain measures 4.72 x 2.36 x 1.77 inches, making it incredibly small and portable. Weight: The combined weight with the bracket is only 735g, ensuring easy handling and minimal impact on your ride.

Material and Design: - PA6 Plastic + High-Strength Steel Alloy Lock Body: The lock body is made of a 0.39 x 0.59 inches high-strength steel alloy, providing robust protection. - Zinc Alloy + Copper Alloy Lock Cylinder with ABS Cover: This combination offers added anti-cutting, anti-sawing, and anti-smashing features, ensuring your bike remains safe.

Rigorous Security: - Passes 3.5M Drop Test and 5000N Pull Test: The security chain lock is tested to withstand significant force, providing unparalleled security for your bike.

Four-Digit Password Combination

Convenience and Security: - 4-Digit Combination Bike Lock: Protect your bike with a simple yet secure four-digit code. - Soft Clicking: The code wheel provides a soft rotation, with a clear "click" sound for each turn, ensuring you can set the lock confidently. - Password Security: Resetting the lock code requires pushing the black button to the correct depth, preventing accidental password resets. Remember your password, and start riding without keys.

Sophisticated Design

Firm and Safe: - Bracket Design: The bracket is thoughtfully designed to firmly fix the foldable bike lock on the bike tube, ensuring no shaking, even on bumpy roads. - Protection from Scratches: The PA6 plastic covering protects your bike from scratches left by the chain, while safeguarding the lock body from rust and corrosion. - Ease of Use: After entering the correct code, pressing the gray button opens the lock, making it difficult for unauthorized users to open your bike lock without the password.

Resetting the Password

Securely Reset: - Code Wheel: The code wheel cannot be turned when the lock is open, ensuring secure coding. - Password Setting: The initial password is 0000. Press the black button and hold to set a new password along the groove, then release the button. Remember your new password and test its functionality.

Enhanced Safety

Reflective Bracket - Night Safety: The bracket is equipped with a reflector, making you more noticeable to vehicles coming from behind at night. - Safety Assurance: Not only does it protect your bike, but it also enhances your night riding safety, ensuring a worry-free experience.

This compact, heavy-duty, and sturdy bike lock provides top-notch security and convenience, perfect for any rider who values protection and simplicity.