【German brand heavy bicycle lock】 This bicycle lock has excellent heat resistance and hydraulic shear resistance. Equipped with a 0.10-inch silicone sleeve, it can prevent scratches and provide good safety protection for your bike 【Exquisite appearance】 Durability This heavy-duty bicycle U-lock has an external silicone layer to ensure that your bicycle remains scratch-free. Different from other products, we seamlessly integrate the screws into the silicone package, keeping them hidden, and have a waterproof and dustproof sliding cover to protect the lock core from entering the dusty soil, which affects the smooth unlocking and enhances the aesthetics and safety 【Easy to install and use】 The combination bicycle lock is equipped with a thick steel cable with a diameter of 0.45 inch and a length of 4 feet and a high-quality mounting bracket, which is very convenient for users, light and convenient to carry and store. Widely used in mountain bikes, road bikes, folding bikes and motorcycles to provide you with high-quality bicycle safety protection 【Safety and theft prevention】 The bicycle lock has a German C-class copper appearance lock core, which is certified to resist lever attack and provide excellent anti-theft performance, so that your bicycle can get the safest protection 【Portable and practical German lock core】 Bicycle U lock is 11.42 × 6.3 inches, which is light and convenient to carry and store. Widely used in mountain bikes, road bikes and folding bicycles, providing you with high-quality bicycle safety protection, 3 keys and German lock cores, which are durable and durable This is a German brand bicycle U-lock, durable steel structure: made of solid steel, durable and reliable. This bicycle lock is equipped with a 0.86 inch heavy shackle, which has excellent heat resistance and hydraulic shear resistance. Equipped with a 0.10-inch silicone sleeve, it can prevent scratches and provide good safety protection for your bicycle. The bicycle lock is built with an imported C-class pure copper lock core, which is certified to resist lever attack and provide excellent anti-theft performance. The combined bicycle lock is equipped with a thick steel cable with a diameter of 0.45 inch and a length of 4 feet, a high-quality mounting bracket, a silicone shell and a sliding cover, which are waterproof, dust-proof, rust-proof and durable. Suitable for mountain bikes, bicycles, scooters and motorcycles.