Which kind of bike lock is good?

There are several types of bike locks, including U-locks, cerraduras de cadena, and so on. Let’s first distinguish them based on their meanings.

Cerradura de cadena: A chain lock consists of a series of metal links chained, along with a lock head. It provides good flexibility and convenience to irregularly shaped objects.

U-Lock: Named for its U-shaped design, the U-lock is typically made of hardened steel and is difficult to break, making it suitable for use in high-risk materials.

Which lock is best? MAKE recommends two corresponding bike locks for your reference.

Cerradura de cadena

Cerradura de cadena: MK626, weighing 1.215 kg. It features alloy lock cylinder and ABS lock cover, anti-drilling and anti-cutting. Chain is wrapped by high-quality polypropylene soft fabric, which is scratch-resistant and wear-resistant, waterproof and dustproof. It is easy to wrap and move, allowing for flexible use. The mechanical key unlocking mechanism is convenient and fast.

U-Lock

U-Lock: MK625, weighing 1.1kg. It is made of zinc alloy and iron, making it sturdy and durable. Superficie con cubierta de silicona del grillete de la cerradura para proteger,buen desgaste y rendimiento impermeable. The solid lock bolt provides anti-prying and anti-drilling protection. Its double opening mode increases the difficulty of theft. It uses a password lock with five-digit password, providing higher security.

In summary, you can compare the weight, unlocking method, and security features of these three products to find the ideal bike lock for your needs.