Ride with confidence everywhere
With the Threo chain lock, you won't ever worry about your bike being stolen. Thanks to its lightweight construction, you can easily carry it around. Take this tool wherever your biking adventures lead you!
Improved protection
Every feature ensures your peace of mind, from the steel chain to the locking mechanism. This bike lock comes with a 4-digit password setting. With it, the possibility of theft is significantly reduced.


Non-damaging design
The smooth surface of the cable doesn't leave marks and scratches on your bicycle.
Durable
The Threo protection is made from solid zinc alloy steel. It can resist cutting tools and other types of impact, maintaining its functionality with time. This chain will guarantee safety for many years.

Oliver
Impressive chain lock. The steel cable feels sturdy and gives me confidence to leave my bike unattended. The lock mechanism works smoothly, and the cover prevents damage to the bike frame. Exactly what I needed!
Jasmine
This lock is fantastic! I’ve had bikes stolen in the past, but I feel much safer now. The quality is incredibly durable and the length works perfectly for locking my bike to various stands and poles.
Liam
Great protection!
Sophie
Reliable lock, easy to use.
Maxwell
Strong and secure! Perfect for my daily bike rides.
Arjun
The best investment for bike security. Worth every penny.
James
Sturdy and reliable bike lock. Easy to use!
Liam
Overall, satisfied. It’s strong and reliable, but a bit heavy for carrying on long rides. However, it provides good security against theft, which I highly value.
Samantha
Great lock! The steel cable feels extremely strong and secure. I’ve used it for months without any issues. It offers peace of mind knowing my bike is safely locked when I’m in crowded areas.
Jamie
Reliable lock with a strong build. Slightly heavy but worth the security.