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ROCKBROS 5-Digit Bike Lock Cable 70 Inch is a flexible, weather-resistant combination lock priced at $15.99. Built with five high-strength alloy steel cables and a 5-digit resettable code (100,000 combinations), it’s best for securing bikes, strollers, or gates in urban or outdoor settings where lightweight, key-free convenience matters.
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The ROCKBROS 5-Digit Bike Lock Cable is a 70-inch (5.9ft) coiled combination lock engineered for everyday outdoor security. Encasing five high-strength alloy steel cables in thickened PVC, it resists cuts, rust, and weather exposure, making it reliable in rain or sun. The 5-digit combination offers 100,000 possible codes, eliminating the need for keys while allowing multiple users to set temporary access. Lightweight and flexible, it easily wraps around bike frames, wheels, or fixed objects.
This lock suits urban commuters, parents, and casual riders who need a lightweight, reliable way to secure bikes or strollers during short stops. It’s ideal for those tired of losing keys or needing to share temporary access with family or friends. While not a replacement for heavy-duty U-locks in high-theft areas, it offers solid protection for low-to-moderate risk environments.
Compared to standard polypropylene-covered cables, the ROCKBROS lock uses five alloy steel strands for better cut resistance. It’s more flexible and easier to carry than U-locks or heavy chains, though less secure against bolt cutters. Unlike keyed locks, its combination design eliminates key loss risks. It matches the length and versatility of premium coiled locks but at a more accessible price point, making it a practical choice for everyday peace of mind.
Buy the ROCKBROS 5-Digit Bike Lock if you need a lightweight, key-free solution for low-risk environments. Ideal for commuters, parents, or students. Not for high-theft areas. Best paired with a U-lock. No setup skill required. Alternatives: heavy chains for maximum security, folding locks for portability.
How it compares: More flexible and convenient than U-locks or chains, but less theft-resistant. Outperforms basic plastic-coated cables in durability. A budget-friendly, weatherproof option for casual use where portability and ease of access matter most.
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The cable extends up to 70 inches (5.9 feet) when fully stretched, offering ample reach for looping around bikes, racks, or strollers. It coils back compactly for storage.
Yes, the thickened PVC coating provides waterproof and anti-rust protection, making it safe for outdoor use in rain, snow, or humid conditions without internal corrosion.
To set a new code, pull the lock open, rotate the dials to your desired 5-digit combination, then push the shackle back in while holding the new code to reset it.
It resists casual cutting with its five alloy steel cables and PVC cover, but it can be defeated by bolt cutters. It's best for deterrence, not maximum security.
Yes, the 70-inch cable works for securing motorcycles, strollers, gates, or luggage. Its flexibility allows wrapping around various fixed or movable objects.
ROCKBROS 5-Digit Bike Lock Cable 70 Inch Combination Lock (5.9ft) is $15.99 at Yiwu Rock Sports Goods. Prices may change — click through to Yiwu Rock Sports Goods for the latest.
Yes, ROCKBROS 5-Digit Bike Lock Cable 70 Inch Combination Lock (5.9ft) is currently in stock at Yiwu Rock Sports Goods.
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