Parameters: Name: 8-Section Folding Lock Color: blue, black Weight: about 0.75kg Material: alloy steel Perimeter: about 80cm/31.50in Features: 1. Bicycle lock folding lock, bicycle riding mountain bike road racing motorcycle anti-theft lock, bicycle safety tools. 2. The lock body is tightly combined. The anti-smashing ability is very strong. The alloy steel lock head has very strong anti-destructive performance, and the crime of theft is impossible when the lock is locked. 3.Due to closed lock cylinder, if inserted automatically, it can effectively prevent rain, sand, dust and other factors from entering the lock core, effectively preventing the lock core from being unsmooth and rusting. 4. The lock has 8 folding locks. The total length is 880cm, and the lock core is super B. Except for the key, there is no technical unlocking, which increases the anti-theft performance. 5. Folding lock is equipped with a lock body, a lock frame, a mounting wrench, 3 keys, 2 fixing straps and the necessary screws and washers for the bottle cage installation. List: 1* folding lock 1* lock frame 1* mounting wrench 3* key 2* fixing strap 2* screw 2* gasket