Titanker designer team design heavy duty bike U-lock with 5 CHOICES for your needs.
15.5mm U lock with Key + Steel Cable + Mount Bracket
16mm U Lock + Mount Bracket
16mm U Lock + Steel Cable + Mount Bracket
17.5mm U lock with Key + Steel Cable + Mount Bracket
20mm U Lock
With 4FT steel cable which perfectly designed for your bike safety, the heavy duty cable allows you to lock up an additional bike, trailer or accessories, and
you can lock your bike with more security method. With a free bike mounting bracket for easy transportation. You could also choose different strong security
U lock based on your needs. Just choose the right one for yourself, and enjoy your cycling.

▲ The information for Combination U lock
How to Set Your Own Combination?
1. Set the original code 0000 to unlock your lock
2. Turn the switch(reset button) from A – B
3. Turn the dials to set your own combination code
4. Turn the reset button from B back to A
NOTE:
1. Pay attention to TURN RESET SWITCH B BACK TO A after resetting your combination immediately . If not, your code won’t set successfully and lost your code.
In this case, as a safety precaution, there is no way for you to unlock the lock unless you try the combination from 0000 to 9999 one by one.
2. Take photo for your combination after your code set, in case of that you forget for you code.

WARRANTY AND CUSTOMER SERVICE:
12 Month warranty applies to Titanker U lock with 30-day money back policy, 24-hour online customer service. We always stand behind the quality of all our products.

Product Features

• HEAVY DUTY BIKE LOCK PROVIDE YOUR BIKE MORE SAFETY: Almost 18mm heavy duty locks which is made of 16mm hardened steel and solid zinc alloy and 1.5mm PVC coating. Then it can resist your lock from hand tool’s cutting & leverage attacks, and provide your bike more safety.
• PVC COATING & DUST COVER: Whole lock is covered by quality PVC material coating for keeping your bike lock from scratching rusting and great appearance. The combination is covered by a dust cover to protects and extends cylinder life.
• FREE TRANSPORTATION BRACKET: Come with a free high-quality mounting bracket holder for easy transportation. Our bracket is suitable for bike circular tube:24.5~33.9mm, please measure diameter of your bike circular tube before placing an order. You could refer to our picture to install the bracket.
• CONVENIENCE AND SECURITY: Titanker bike u-lock comes with 2 keys, one of keys you can take and use in daily life and the other you can leave it at home in case the trouble when you lose one casually.
• WHAT YOU CAN GET: The 17.5mm security bike u lock which comes with 4-feet steel cable and mounting bracket. The U lock weight is 1.4kg, the steel cable weight is 0.4kg, the bike mounting holder is 88g.