M-wave S 20.18 spiral lock Make sure your bike never gets stolen again with this M-Wave bicycle lock. The lock is easy to attach to the bike and has a sturdy lock housing that can be rotated 360 degrees. The inside consists of iron wire with a steel layer around it. The outer layer has a plastic coating to prevent damage. The lock comes with a mounting bracket, so you can easily take the lock with you on your bike. Specifications: Type: S 20.18 Cable length: 1800 mm Cable thickness: 20 mm Keys: 2 Weight: 1280 grams Cable material: steel Housing material: plastic Color: black Contents: 1 Spiral lock 1 Mounting bracket 2 Keys