Welcome to our store! Discover our high-security bicycle lock, your indispensable ally for optimal protection. Made from quality materials, it is robust, highly resistant, age-resistant, and extremely durable, guaranteeing many years of use. Each lock is confirmed with a reassuring \"beep\". Its integrated 110-decibel alarm system is triggered immediately upon attempted cutting or impact, drawing maximum attention to deter any thieves. With its generous length of 120 cm (approximately 1.2 meters) and a 12 mm diameter cable, it offers great versatility. It is perfectly suited for redundantly securing a single bicycle, or for locking two bicycles simultaneously. Its use also extends to motorcycles, scooters, and other valuable equipment. Detailed specifications: - Material: ABS + Steel Alloy + PVC - Color: Black - Power supply: 2 AAA batteries (included) - Alarm volume: 110 dB - Battery life: Over 5 years - Cable length: Approximately 1.2 m / 3.93 ft - Cable diameter: Approximately 12 mm / 0.47 inches - Weight: Approximately 537 g Your order includes: 1 * Bicycle lock (batteries included) 3 * Keys