E-bikes and motorcycles. high-security lock for bicycles Bicycle U-lock cut-resistant D-shaped lock with 1.2 m flexible cable and mounting bracket <p>Sturdy and Durable: This heavy-duty bicycle U-lock is over 14mm thick and made of high-quality alloy steel. It can withstand hydraulic pliers and 12-ton power saws, and is also resistant to burglary and theft.</p> <p>Scratch-Resistant and Waterproof: A silicone coating protects the U-lock and your bike from scratches and is also waterproof. (Note: Stubborn stains can easily be wiped off with rubbing alcohol.)</p> <p>More Useful Accessories: 1. Equipped with a sturdy and reliable mounting bracket, making it easy to carry. 2. Comes with a 1.2m flexible, high-quality steel cable (Note: The steel cable is for supporting the lock only; only the U-lock is cut-resistant; the U-lock must be attached to your wheel).</p> <p>More Secure: Comes with two pure copper keys, one of which you can keep at home as a spare. The Class C cylinder and intricate serpentine keyway effectively prevent various theft methods. Dimensions: 19.5 cm x 13 cm (length, width). Recommended for bicycles, folding bikes, electric scooters, and motorcycles. Weight: 1.26 kg. If you prefer a larger U-lock, choose size L.