5-Digit Combination Bike Lock – Zinc Alloy Steel Cable
5-Digit Combination Bicycle Cable Lock – No Key Needed
Keep your bicycle, electric scooter, or motorcycle secured with this heavy-duty 5-digit combination cable lock. Built from zinc alloy, ABS, PVC, and high-strength composite steel wire, this keyless lock delivers dependable security without the hassle of carrying a key. With 100,000 possible combinations, you can set your own personal code for maximum protection.
Key Features
- 5-Digit Combination: Set your own code from 100,000 possible combinations — no key required, ever lost a key is a thing of the past.
- ~10mm Thick Steel Cable: Bold, high-strength composite wire construction resists cutting and forced unlocking attempts.
- Anti-Freeze PVC Coating: Thickened, soft PVC outer sleeve protects the cable and your bike's frame in all weather conditions.
- Zinc Alloy Lock Head: Robust zinc alloy construction resists corrosion and everyday wear for long-lasting use.
- Lightweight & Portable: Compact enough to hang directly on your bike frame — no bag needed.
- Link Multiple Locks: Compatible locks can be joined together for added length or to secure multiple bikes at once.
- Wide Compatibility: Ideal for bicycles, electric scooters, motorcycles, and more.
Specifications
| Material | ABS + PVC + Iron + Zinc Alloy |
| Colors | Yellow/Black, Black |
| Sizes Available | 17.2 × 400mm (40cm / 15.75 in) & 17.2 × 570mm (57cm / 22.44 in) |
| Weight | 251g (400mm) / 310g (570mm) |
| Applicable Vehicles | Bicycle, Electric Scooter, Motorcycle |
| Country of Origin | Made in China |
What's in the Box
- 1 × Bicycle Combination Lock (in your chosen size and color)
Note: Due to monitor and lighting differences, the actual color may vary slightly from the images shown. Please allow ±1–2 cm measuring deviation due to manual measurement.
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Frequently Asked Questions
Q: How do I set or reset my own combination code on this bike lock?
A: The lock comes with a default factory code. To set your personal code, open the lock using the default combination, then locate the reset button or slot on the lock body, shift it to the reset position, dial in your desired 5-digit code, and return the reset mechanism to the locked position. Your new combination is now saved. Always test the new code before fully locking your bike.
Q: What sizes are available and which one should I choose?
A: This combination bike lock is available in two lengths — 400mm (approx. 40cm / 15.75 in) and 570mm (approx. 57cm / 22.44 in). The 400mm version is more compact and suits smaller frames or securing one wheel to a fixed post. The 570mm version provides extra reach, making it easier to lock your bike to larger objects like fence posts or bike racks.
Q: Is this lock suitable for motorcycles and scooters, or just bicycles?
A: Yes! This 5-digit combination cable lock is designed for use on bicycles, electric scooters, and motorcycles. Its durable steel cable and zinc alloy lock head make it a versatile security solution for a range of two-wheeled vehicles.
Q: Can I connect multiple locks together for added length?
A: Absolutely. These locks are compatible with one another and can be linked together to extend the total cable length — a convenient feature when you need extra reach to secure your bike to a wider structure.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.