WHY AMAZER U LOCK CAN KEEP YOUR BIKE SAFE? Amazer U lock is made of 12mm hardened performance steel shackle and covered by a 3.85mm PVC coating(Total lock's thickness is almost 16mm). So it can resist cutting and leverage attacks. The PVC lining on the "U" prevents it from scratching bike paint job.
KEYLESS & EASY TO SET COMBINATION: Choose Amazer U lock, no more lost keys! 4-digit set your own combination convenience allows for thousands of possible combinations. Prevent thieves use universal key to unlock your lock.
DUST COVER: The combination is covered by a dust cover to protects and extends cylinder life. LOCK SIZE: 8.96"(Length) x 5.74"(Width) x 0.624"(Thickness) - PLEASE NOTE: Manual measurement for reference only.
HEAVY DUTY LOCK OFFER YOUR BIKE MORE SAFETY: The lock's net weight is 1.817 lbs(0.824 kg). The shackle is made of steel, the cylinder is steel and made of solid zinc alloy. Whole lock is covered by quality PC material for good looking and keep your bike from scratching.
100% MONEY-BACK GUARANTEE: If you are not satisfied with Amazer's 12mm U lock, please return it within 30-DAYS and get a full refund, NO questions asked. We stand behind the quality of all our products.
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
Warmly note, pls pay attention to turn back immediately the reset button B back to A after you set your own code, which step will fix your own
combination. If not, any combination could open your lock. When you return reset button B back to A, the current dials on your lock is your own code.
Amazer Heavy Duty Combination Bike U Lock 12mm Bike Lock Bicycle Heavy Duty Combination U Lock Bike Lock Anti Theft - B01I9X9WNU