In urban areas, the demand for practical and secure bicycle locks is increasing – especially for e-bikes and city bikes. Folding locks with a combination lock are a popular choice. But how secure are they really? In this article, we'll clarify the most important points.
1. Advantages of combination locks
Commuters in particular appreciate this flexibility in their daily use, as they avoid the stress of having to use keys and can lock quickly at any time.
2. Safety through material and workmanship
Not every numeric code automatically guarantees high security. Material quality and workmanship are crucial.
High-quality models , such as the Windweg folding lock XL numbers , are made of hardened carbon steel , are drill-proof and corrosion-resistant – ideal for long-term use under various weather conditions.
3. The right length counts
A lock with sufficient length is crucial for flexibility in everyday life.
With a length of 120 cm, even wide lampposts or several bicycles can be secured at the same time – a real advantage in the city.
4. Security through complexity
A 4-digit PIN code offers 10,000 possible combinations . This provides a solid basis, but the following applies:
Conclusion
Combination locks are secure – provided you choose a high-quality model with a robust construction and use it correctly . For city rides, e-bikes, and everyday use, they offer an ideal combination of convenience, protection, and reliability .
