Lock-Chain Combination Granit Extreme Plus 59. Features: 12 mm strong chain with fabric sleeve to prevent damage to the motorbike's paintwork. ABUS Power Link Technology (patented) offers a direct and covered locking of the chain into the locking mechanism. The chain, the lock body as well as supporting elements of the locking mechanism are made of special hardened steel. ABUS X Plus cylinder for highest protection against manipulations e.g. picking. Two keys are supplied with the lock. Manually operated keyhole cover against dirt and corrosion. ABUS Code Card for additional or replacement key. Technical Data: Security level: 20/20, Length: 170 cm, Weight: 5700 g, diameter: 12 mm. Finish: Black.