| 【High Security】: The U-lock adopts the universal key anti-strong opening technology, the lock core does not rotate, the lock rod adopts 201 stainless steel, the net weight of the lock is 1.92Kg, the lock core belongs to the world' s first, will not be easily cut and pry open, is the guardian of the safety of items. 【Wide Application】: The U-lock can be used for bicycles, motorcycles, sports equipment, garages, farms, fences, etc. It is widely used and has good security. 【Unique Lock Core Design】: The world' s original lock core technology, unlocking does not need to twist the key, subvert the concept of traditional core lock, anti-technology lock, anti-master key strong unlock. | |
