• Kryptonite security levels: 1 (Low) - 10 (High)
• Bike thieves can Fahgettaboutit, engineered to keep your bike safe even in the toughest neighborhoods
• Six sided 14mm chain made of 3 manganese
• Includes maximum security New York Disc Lock with 15mm MAX-Performance steel shackle
• Hardened double deadbolt locking for extensive holding power
• High security disc-style cylinder with reinforced anti-drill, anti-pull protection system
• 3 keys (1 w/light)