I LOCK IT PRO
I LOCK IT PRO
- Maximum security for your bike - Made in Germany
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Now available! ✅ Delivery time 2-4 days
- Fast Bluetooth 5.1 connection
- Automatic unlocking when approaching (Keyless Go)
- App-controlled locking and unlocking
- Automatic spoke-avoidance system
- 110 dB alarm, including pre-alarm
- Suitable for wide tires up to 70 mm
- Automatic locking with insertable accessory
- Live GPS tracking included for 2 years
- With 24-hour theft monitoring service via the I LOCK IT app
Technical data
Technical data
- Size: 148mm x 150mm x 40mm
- Max. Width of the tyre: 72mm
- Weight: approx. 500g
- Battery: 1,200mAH lithium-ion accu
- Connections: USB-C charging port
- To I LOCK IT manual
Connectivity
Connectivity
- Connectivity:
- Bluetooth 5.1
- LTE, GPS - Minimum system requirements: Android devices version 5 or higher and iOS devices iPhone 5 or higher
GPS tracking service
GPS tracking service
The I LOCK IT PRO tracking service includes GPS tracking functionality in the I LOCK IT app, the GPS tracking server and data for the mobile connection.
When you purchase I LOCK IT PRO, you receive this tracking service free of charge for 2 years. After that, you can continue the service flexibly – from 2€ per month*.
There is no contractual obligation.
In the ‘Lifetime included’ version, the GPS tracking service is permanently included and can therefore be used for an unlimited period of time.
*Price for 2-year payment (€48). Other options: 39€/year or 3.50€/month.
Delivery
Delivery
- 1× I LOCK IT PRO
- 1× Battery (installed in I LOCK IT PRO)
- 1× USB-C charging cable
- 1× Mounting material (2x M5 hexagon socket screws for frame mounting)
- 2× Hole offset holder with mounting screws
- 1× Manual
Installation
Installation
The I LOCK IT PRO is securely mounted to the bike frame, so it’s always ready to use.
Many bikes already have the necessary mounting holes.
If these are missing, the lock can be easily retrofitted using optional installation adapters.
With the installation check, you can verify in just a few seconds whether the I LOCK IT frame lock is compatible with your bike.
An I LOCK IT PRO template is also available on the download page, allowing you to compare the dimensions directly.

I LOCK IT Reviews from our customers
Strong against theft and vandalism
With its clean lines and curved shapes, the I LOCK IT PRO combines a modern look with robust security. The high-quality aluminum housing is extremely resistant to impacts, cutting, and other violent attacks. Thanks to carefully selected materials and precise craftsmanship, this smart frame lock remains functional even after repeated theft attempts—providing reliable protection and “Made in Germany” quality.
Frame lock for wide tires – with integrated spoke clearance system
The I LOCK IT PRO also reliably secures bicycles and e-bikes with wide tires. This smart bike lock offers enough space for tire treads up to 70 mm, making it ideal for trekking bikes, city bikes, e-bikes, and mountain bikes. The integrated spoke-avoidance system automatically guides the locking shackle past the spokes. This ensures ease of use without the need for manual readjustment.
Smart operation keyless
I LOCK IT PRO automatically connects to your smartphone via Bluetooth and can be conveniently controlled via the I LOCK IT app. This allows you to open and close the frame lock keylessly (Keyless Go) and with ease. In addition, the I LOCK IT frame lock opens automatically when you approach—you can easily configure the distance in the app. During the initial setup in the app, you can customize your app-controlled bike lock and set a personal color code. With this code, you can open the I LOCK IT PRO even without a smartphone or smartwatch. An exclusive benefit of the I LOCK IT PRO series: When you enhance your security with a cable lock, a chain lock, or the texlock mate, the lock automatically locks when you insert it.
GPS Tracking – Find Instead of Searching
With I LOCK IT PRO’s built-in GPS tracking, you’ll always know where your bike is. If the system detects an attempted theft, you can track your bike’s location in real time via the I LOCK IT app—reliably, anywhere in Europe. Signal strength may vary depending on the environment. The bike lock app shows you when you’re approaching your bike and can trigger an audible alert if needed—ideal for crowded parking areas, bike basements, or large parking facilities. The GPS tracking service from I LOCK IT includes the location tracking feature in the app, server operation, and the necessary mobile data. When you purchase an I LOCK IT PRO, the service is included for two years and can be flexibly extended thereafter.
Bicycle Lock with Alarm – 110 dB Deterrent Against Theft Attempts
The I LOCK IT PRO frame lock monitors your bike using built-in motion sensors. In the event of slight impacts, a triple pre-alarm sounds first as a warning signal. If further vibrations are detected, the digital bike lock automatically triggers the 110 dB alarm and simultaneously sends a notification to your I LOCK IT app—no matter where you are. This ensures your bike remains reliably protected even when you’re not nearby.
Flexibly Expand Security Classes
With security class 13, the I LOCK IT PRO offers the highest level of basic protection among I LOCK IT frame locks.
Additional insertable accessories can be used to specifically enhance the bike’s theft protection—depending on the location and desired level of security.
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I LOCK IT PRO with plug-in cable
To the plug-in cable- Lightweight and flexible
- Practical universal holder
- 140 cm long
- Upgrade to Security Class 14
-
I LOCK IT PRO with plug-in chain
To the plug-in chain- High-alloy, hardened steel
- No scratching thanks to protective coating
- 120cm long
- Upgrade to Security Class 15
-
I LOCK IT PRO with plug-in rope tex-lock mate
To the tex-lock mate plug-in rope- Elegant and stylish
- Special textile composite for high safety
- saw-resistant, cut-resistant, fire-resistant and paint-friendly
- Upgrade to Security Class 16
I LOCK IT PRO – smart security for high-end bicycles and e-bikes
The I LOCK IT PRO is a smart frame lock that makes your daily life with a bicycle or e-bike easier, safer, and more convenient.
- Sturdy construction with a high-quality aluminum housing.
- Modern Bluetooth 5.1 for an exceptionally fast and stable connection.
- Smart control via the I LOCK IT app, button, or optional remote control.
- Automatic unlocking when you approach (Keyless Go) – distance adjustable in the app
- Dynamic spoke-avoidance system for automatic, smooth locking
- 110 dB alarm for reliable bike theft protection
- Compatible with wide tires up to 70 mm – ideal for e-bikes.
- Expandable with a plug-in chain, cable, or texlock mate for higher security levels.
- Auto-Lock function when plugging in accessories.
- Precise bike tracking via GPS tracker.
Developed and manufactured in Germany, the I LOCK IT PRO stands for durable quality, smart technology, and security you can rely on—day after day.
GPS live tracking
Suitable accessories
-
Plug-in chain with transport bag
(13)Regular price €34,90 EURRegular priceUnit price / per€34,90 EURSale price €34,90 EUR -
Plug-in cable with holder
(8th)Regular price €18,00 EURRegular priceUnit price / per€18,00 EURSale price €18,00 EUR -
Plug-in extension tex-lock mate
Regular price €119,00 EURRegular priceUnit price / per€119,00 EURSale price €119,00 EUR
Frequently Asked Questions about the I LOCK IT PRO Frame Lock
How is the I LOCK IT PRO different from other models?
The I LOCK IT PRO offers the highest security class (up to Level 16) and combines an alarm, GPS tracking, app control, and 24-hour theft monitoring in a single frame lock.
Thanks to its robust metal housing, it is particularly resistant to vandalism and attempted theft.
It also fits wide tires up to 70 mm, locks automatically when accessories are inserted, and is only slightly heavier than the other models—convenient and keyless via app, color code, or remote control.
How does the automatic opening work?
Our bike locks automatically connect to your smartphone via Bluetooth, recognizing it even when it's in your pocket. As you approach your bike, the smart frame lock opens automatically. In the I LOCK IT App, you can individually set the distance at which the lock should open.
How long does the battery in the I LOCK IT PRO last?
The built-in lithium-ion battery provides a runtime of about 6 to 9 months, depending on usage.
The I LOCK IT app will notify you in advance when the battery is low.
Charging is easy via the USB-C port, for example using a power bank or a standard charger.
Is the I LOCK IT PRO suitable for any bicycle or e-bike?
The I LOCK IT PRO can be easily mounted on most bicycles and e-bikes.
Many bikes already have the appropriate threaded mounts.
If these are missing, the frame lock can be easily retrofitted using installation adapters.
Thanks to its design, the I LOCK IT PRO is also suitable for wide tires up to 70 mm—such as those found on e-bikes or MTBs.
With the installation check, you can verify in just a few seconds whether the lock is compatible with your bike.
How do I open the smart frame lock if my smartphone is out of battery?
Your electronic frame lock can be easily opened even without a smartphone. In the app, you first set a personal color code that you can use to unlock the lock manually. Alternatively, the I LOCK IT PRO can be operated using a smartwatch or an optional key fob—without a smartphone, but with the same level of convenience.
For more answers to frequently asked questions, please refer to our FAQ.