Trusted Security Saw protection: Folding wheel locks made of aluminium are more stable than conventional locks and cannot be easily sawed with a drill. Anti-drill component: Multi-layer protection, anti-technical lock opening, anti-drill lock core, anti-smashing: Thousands of heavy tests, wear-resistant, no fear of shattering, no deformation Additional mounting brackets If you don't have a pannier rack bag, you don't need to worry about it. The bicycle lock can be attached to the seat post or bicycle frame by means of a holder with non-ip rubber Velcro straps or screws. Sufficient length of the bicycle chains When unfolded, it is 85 cm long, folded 26 pieces and rotates 360 degrees. This folding lock is suitable for a variety of life scenarios and supports a variety of locking options as well as the ability to lock multiple bikes at the same time. High security folding bike lock made of hardened steel, anti-theft, 85 cm This bike lock is made of high-strength steel and has a protective coating that protects it from scratches and saws and prevents damage to the bicycle frame. The lock has 3 keys, so you don't have to worry about forgetting and confusing the combination. The stand allows you to take the lock anywhere without the need for additional packaging. Package contents: - 1 x bicycle lock, 1 x mount, 2 x screws, 3 x keys, 2 x Velcro fastener (non-ip) Details: Weight: 600 g Lock length: 85 cm Item size (normal): 6.6 x 5.5 x 7.5 cm Material: high-quality manganese steel chain + ABS