We’re excited to share some great news—our Serea Bold lock has officially earned the ART 2 certification!

For those who may not be familiar, ART is a independent Dutch foundation dedicated to reducing bicycle theft. They work closely with lock manufacturers and conduct rigorous testing to award high-quality, theft-resistant locks with their ART quality mark. Their certification system uses a star rating from one to five stars, with more stars indicating a higher level of security.

How ART Testing Works

To receive ART certification, a lock must pass a demanding series of tests. In the laboratory, locks undergo more than 20 individual evaluations, examining factors such as:

  • Durability and wear resistance

  • Weather and environmental impact (including dust, moisture, and corrosion)

  • Freeze and endurance resistance

  • Resistance to cutting, pulling, and forced attacks

The ART technical committee regularly updates these standards to stay ahead of new techniques used in bicycle theft, ensuring that certified locks continue to offer real protection in the real world.

What Our Certification Means for You

The Serea Bold successfully met all the necessary criteria and earned an ART 2 rating. This level of certification is recognized as providing reliable protection for everyday bike use. In fact, most bicycle insurance companies require at least an ART 2 certified lock for coverage.

So when you choose the Serea Bold, you’re not just choosing a lock—you’re choosing trust, proven security, and peace of mind.