M-wave chain lock Make sure your bike never gets stolen again with this bike lock from M-wave. The lock is easy to attach to the bike with the supplied keys. The inside consists of steel links. There is a textile layer around it to prevent damage. Specifications: Color: black Cable material: steel Cover material: nylon Total length: 110 cm Link thickness: 10 mm Cable lock weight: 2.5 kg Contents: 1 Cable lock 2 Keys