When using other frame locks, cyclists must always pay attention to the position of the bicycle spokes when parking the bicycle in order to close securely. Because every now and then a spoke is in the way and has to be corrected manually.
For this reason, you have had to make compromises in terms of comfort so far.
With I LOCK IT+ and I LOCK IT GPS this problem is a thing of the past!
Maximum comfort with the dynamic spoke avoidance system
The dynamic spoke avoidance system (DSA system for short) developed in Brandenburg an der Havel maximises comfort.
In other words: I LOCK IT+ and I LOCK IT GPS implement the worldwide unique DSA system.
In combination with the automatic unlocking, your everyday cycling life becomes much more comfortable!


How does the DSA system work?
At first sight, you can see the pointed locking bar, which moves past the wheel spokes, in accordance with its primary function of dodging spokes. But that alone does not make up the DSA-system.
Moreover, the process of development work has resulted in the perfectly coordinated interaction of the locking bar, a more powerful engine and the flex adapters.
Furthermore, the increased performance in combination with flexible responsiveness is what makes the DSA system so special.
Discover all I LOCK IT features
Automatic opening
When you arrive your bike I LOCK IT automatically unlock for you.
Just hop on and ride.
Alarm secured
The integrated 110 dB alarm detects theft attempts and also has a pre-alarm.
GPS Tracking
If the alarm is triggered, the live tracking mode starts. You can track the position of your bike via the I LOCK IT app.
I LOCK IT app
This bike lock is always with you.
With the automatic mode I LOCK IT secures your bike for you automatically.
Additional safety
The integrated 110 dB alarm detects theft attempts and also has a pre-alarm.
Color code
If the alarm is triggered, the live tracking mode starts. You can track the position of your bike via the I LOCK IT app.