Leave your bike unattended without fear
Enjoy worry-free cycling adventures with the Threo steel chain. It greatly increases your bike's security, giving you peace of mind. This compact lock comes with a specially designed mount, which makes its transportation convenient. You'll never forget it when going out for a ride.
Improved protection
This bike lock is set with a 5-digit password. Thanks to this feature, the possibility of theft is significantly reduced. The strong material makes our chain resistant to harsh weather conditions and impact.
![](https://threo.com.au/wp-content/uploads/2023/09/640x400_-Improved-Protection-1-jpg.webp)
![](https://threo.com.au/wp-content/uploads/2023/09/640x400_-Non-Damaging-Design-2-jpg.webp)
Non-damaging design
The smooth surface of the cable prevents marks and scratches on your bicycle.
Convenient use
With password setting, you won't waste time looking for the keys. It gives you an instant access to your bike.
![](https://threo.com.au/wp-content/uploads/2023/09/640x400_-Convenient-Use-jpg.webp)
S****m –
Very durable bike lock. Nice mounting bracket that serves as a quick on-and-off storage system. It is stout and well-made👍
A****a –
This lock seems very solid. It’s enough and setting the combination is easy. The large numbers are also easy to see. Haven’t had any problems with it so far
O***e –
M***e –
This lock works great for locking a bike up at school. Never had any problems and its easy to reset the combo 👏🏼💪🏼
K***h –
Durable, well built, and the locking mechanism works easily. I was really worried about setting my code, but it turned out to be very easy to set and reset. Great buy!
J****h –
A****w –
I really like the ease of setting your own 5-digit combination. The lock is very sturdy & well-made. The length makes it super easy to properly lock your bike to almost anything. I highly recommend it.