DINOKA Bike U Lock - 16mm Heavy Duty Security U Cable Bike Lock with 4ft Flex Bike Cable and Sturdy Mounting Bracket for Road Bike Mountain Bike Electric Bike Folding Bike

Specification: ? Length: 48 inches ? Color: black ? Weight: 3.5 pound ? Cable material: Steel wire +PVC Features: 1.A combination of modular steel lock cable bicycles. 2. Mechanical structure, can withstand very harsh external environment. 3. Widely used in motorcycles, electric cars, bicycles, iron sliding door, glass door, etc. Package Included: 1xBlack bicycle U-lock 1x 1200mm flexible cable 2x key Experiments have shown that the most effective way to lock a bicycle is to pass the U-lock through the frame and front tires. About customer service and after-sales service: If you have any questions, please feel free to contact customer service, we will be happy to help you.