Minimise stress when leaving your bike
With the Threo chain lock, you won't ever worry about your bike being stolen. Every feature ensures your peace of mind — from the steel chain to the locking mechanism.
Enhanced security
Our lock is designed with a unique anti-theft chain, providing reliable protection. Take your bike anywhere with confidence!
Chain holder
The mount provides a neat storage solution. There are two options for fixing it. You can either use straps for quicker removal or screws for enhanced security. All the necessary details come in one set.
Durable material
The Threo lock is made from solid alloy steel. It can resist cutting tools and other types of impact, maintaining its functionality. Protection is guaranteed for many years.
Jordan H.
Great lock, but a bit heavy for carrying around all day.
Tom H.
Best lock I’ve ever used! Super easy to mount on my bike and the anti-theft chain gives me total peace of mind. It’s sturdy and reliable.
Mike S.
Really impressed with the build. The anti-theft chain ensures my peace of mind, even in busy areas. Highly recommend it for any biker.
John D.
This lock offers solid protection for my bike. I love its durability and the neat storage option is a bonus. Very reliable!
Emily R.
Took my bike on a trip and felt safe every time I used this lock. The steel feels strong and it’s easy to carry around.
Sara B.
Very secure and easy to use.
John D.
I’ve been using this chain for months with no worries. The steel is tough and keeps my bike safe in rough areas. Love how the mount can be adjusted easily. Highly recommend it for everyone!
Emma R.
Very strong! Easy to use, protects well!
Sam R.
Sturdy and user-friendly!
Alex T.
I love cycling and this lock gives me peace of mind when parking my bike. It’s strong and I appreciate the easy installation process. A perfect addition for any cyclist.