Xena Xx15 Alarm Disc Lock 4.13" X 2.3"

An extremely strong lock body and piercing alarm make the high-performance xx15 a remarkably effective way to protect your motorbike. lock: high nickel-content stainless-steel mono-block construction with a broad fit profile and 14 mm double-locking, carbide-reinforced hardened-steel locking pin. freeze-spray proof, pick-proof key and barrel. alarm: shock and motion sensors trigger a piercing 120 db anti-theft alarm powered by a single cr2 long-life lithium battery. self-arming, with no on-off switch, re-sets to armed mode within 15 seconds. 14 mm carbide-reinforced pin. 100% stainless steel. total corrosion resistance. double-locking system. maximum security key and barrel. ice spray-proof body and key barrel. ultra-high strength. 120 db alarm. auto arm / disarm. shock and movement sensors. removable alarm module. weight: 740 grams. what's in the box: 1 xena disc-lock, 1 cr2 battery, 3 keys, 1 xena lock tool etched with unique key code. notes: for a short video showing how this all works on a brake disc, click here . the xx15 user manual can be found here .