Secure & Resettable

Smart 5-digit resettable combination bike chain lock,this bicycle lock allows up to 100,000 possible codes making it nearly impossible to crack. The default code is 00000.

Increased Zinc Lock Cylinder

The lock cover has an ABS shell, which will not crack or deform under high temperature; the zinc alloy lock cylinder conforms to international standards, and the sealing plug system is dust-proof, waterproof, moisture-proof and saw-proof.

Scratch-Proof Protection

The bicycle chain lock is wrapped by a high quality polypropylene fabric, which is scratch-proof and wear-resistant, anti-hot and anti-icing hands; it protects the chain and prevents it scratching your bicycle frame, long lifespan.

Multi-Purpose

Long enough to lock your bike to a tree, gate, fence, railing, thick pole and others. The lock can also be used for motorcycles, scooters, skateboards, grills, ladders, doors, lawnmowers and many others.

Set The Password

Step 1. Set the default combination "00000" at theline with two bumps to open the lock.
Step 2. Rotate the "RESET" knob 90 degrees right.Set your new combination.
Step 3. Please makesure each key is aligned with the markings.
Step 4. Rotate the"RESET" knob 90 degrees left tothe original position.

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