Ensure peace of mind when leaving your bike
With the Threo chain lock, you won't ever worry about your bike being stolen. Every feature guarantees enhanced security — from the steel chain to the locking mechanism.
Reliable protection
This bike lock is set with a 5-digit password. Thanks to this feature, the possibility of theft is significantly reduced.


Durable material
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.
Non-damaging design
The smooth surface of the cable prevents marks and scratches on your bicycle.

Alice
Incredible lock! The password feature is convenient and secure for daily use.
Charlie
Great lock, holds well, but a bit heavy for my taste.
Robert
Reliable and sturdy lock.
Jason
Solid lock, easy to set up and use.
Emily
Good lock, but takes some time to get used to the password setup. Otherwise, it feels safe and I haven’t had any issues with it in the months I’ve used it.
Amy
The perfect lock for peace of mind. Love the password feature! Very convenient and feels very secure. The design is compact, making it easy to carry around. Great value for the quality offered.
Jerry M.
Works well but occasionally tricky to reset password.
Lucy H.
Super easy to set and use. Solid locking mechanism!
Amy P.
The perfect anti-theft solution. Very confident in its durability.
Tom J.
Great lock for my daily bike commute. The cable feels sturdy and the password combination offers peace of mind.