4-Digit Combination Cable Bike Lock – Bicycle, Scooter & Moto

Secure Your Ride with Confidence

Keep your bicycle, motorcycle, or scooter protected wherever you go with this compact, portable 4-digit combination cable lock. With 10,000 possible code combinations and a high-strength zinc alloy shackle, this ring-style lock delivers dependable security in a sleek, lightweight package — no keys required.

Made in Mainland China.

Key Features

• 4-Digit Combination Code – 10,000 unique combinations for enhanced security; default code is 0000, easily reset to your own personal code
• High-Strength Zinc Alloy Lock Head – Sturdy, durable construction resists corrosion and rust for long-lasting outdoor use
• Soft PVC-Coated Cable – Protective coating prevents scratches on your bike frame or wheels while keeping the lock comfortable to handle
• Compact & Portable Design – Compact ring/loop shape (available in 10.5×11.5 cm or 18×21 cm) fits easily in a bag, pocket, or mounted on your bike
• Versatile Use – Suitable for bicycles, mountain bikes, motorcycles, scooters, e-bikes, and more
• No Keys Needed – Simple dial mechanism means you'll never be locked out due to a lost key

Specifications

• Type: Cable Ring Lock
• Material: Zinc Alloy + PVC
• Color: Black
• Sizes Available: 10.5×11.5 cm | 18×21 cm (please verify your size selection at checkout)
• Code Digits: 4-digit resettable combination
• Default Code: 0000

Who Is This Lock For?

Whether you're a daily commuter locking up at the train station, a weekend trail rider securing your mountain bike, or a student parking on campus, this cable lock gives you fast, reliable protection. Its compact form factor makes it easy to carry and use every day.

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For general bicycle safety tips and best practices for securing your bike, visit the U.S. Consumer Product Safety Commission – Bike Safety.

Learn more: Bicycle lock

Frequently Asked Questions

Q: Can I reset the 4-digit combination code to my own number?

A: Yes! The default factory code is 0000. Most combination cable locks of this type include a simple reset mechanism — open the lock with the current code, press and hold the reset button (if present) or follow the included instructions, dial your new code, and release. Your personalized code is then set and ready to use.

Q: Which size should I choose — 10.5×11.5 cm or 18×21 cm?

A: The 10.5×11.5 cm option is ideal for smaller frames, scooters, or as a secondary lock. The larger 18×21 cm size offers more loop length and is better suited for securing to a bike rack or post. Please check your size selection carefully at checkout.

Q: Is this cable lock weatherproof for outdoor use?

A: The zinc alloy lock head is designed to be anti-corrosion and rust-resistant, making it suitable for outdoor use in varying weather conditions. The soft PVC coating on the cable also provides an additional layer of protection against moisture and wear.

Q: What types of vehicles or items can this lock secure?

A: This versatile combination cable lock is designed for bicycles (including mountain bikes and e-bikes), motorcycles, scooters, strollers, and other similar items that benefit from a looped cable security lock.