Lock-Chain Combination 8077 yellow 12KS120 black loop. Features: 12 mm strong loop chain with fabric sleeve to prevent damage to the motorbike‘s paintwork. The chain, the 13.5 mm bolt, the lock body as well as supporting elements of the locking mechanism are made of special hardened steel. Alarm function of the ABUS 3D detection system that means, that every movement is detected. Alarm of at least 100 dB for 15 seconds (activates automatically again). Lock can be transported in locked condition without activating the detection system thanks to automatic brake disc recognition system. A multi colour LED and different acoustic signals inform about battery and activation status. ABUS X Plus cylinder for highest protection against manipulations e.g. picking. Two keys are supplied with the lock, one LED torch key. ABUS Code Card for additional or replacement key. Two AAA standard batteries for the alarm function included. Very handy use because only one end of the chain must be locked. Technical data: Security level: 18/20. Brake disc lock bolt: 13,5 mm. Brake disc lock inner clearance length: 45 mm, chain length: 120 cm, chain thickness: 12 mm. Weight: 3800 g. Finish: Yellow