• Ultimate Theft Protection: 18mm 3T hardened steel chain resists bolt cutters, saws, and leverage attacks (tested to 15,000N force).
• Smart Alarm System: 120dB motion-activated alarm triggers if tampered with – deters thieves day or night.
• Flexible 8ft Reach: Lock frame, wheels, and bike rack in one go; ideal for crowded cities or multi-bike storage.
• Weatherproof Design: Powder-coated chain + rubber sleeves protect your bike’s paint and resist rust, rain, and salt.
• Dual Key System: Includes 2 laser-cut keys with anti-duplicate coding – only you can make copies.
• Portable & Lightweight: Weighs just 2.8kg (6.2lbs) with compact carry case for easy transport.

German-engineered for maximum security – trusted by cyclists in Berlin, Amsterdam, and NYC. Stay protected on every ride.