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.

Alex
Secure, sturdy, and easy to use. Perfect for city commutes!
Bill K.
Great product! Offers top-notch security for my bicycle.
Emma R.
Absolutely love it! Perfect for peace of mind when I’m out.
Laura M.
Super strong and easy to use. I feel my bike is safe now.
James T.
Excellent bike lock, very secure!
Sarah H.
Incredibly sturdy and reliable. Worth every penny!
Alex
Great lock, but it could be a bit longer for bigger bikes.
Emily
Sturdy and reliable, keeps my bike secure!
K***e
The cable came with no instructions but it was pretty easy to figure out. It’s well designed and compact. I will order more!????????
M****s
The lock seems very sturdy and the combination was very easy to set. It has no problem locking the bike itself, but if I want to lock it to the rack, or lock two bikes together, it’s too short to do so.