Anti-theft protection - Built with an A3 iron lock body for strong defence against lock picks and scissors. It has been extensively tested for shock resistance to ensure maximum protection against theft. Durable protection - Features a steel and PVC protective layer that provides high theft protection and is waterproof against oil, dust and other environmental factors to keep your bike safe. Convenient access - Compact and ready to use thanks to a portable bracket that allows easy mounting on the bike. The lock remains within reach and is ready for instant use when needed. Improved security system - Equipped with double anti-lever technology for first-class security. The specially treated core and locking needle increase the difficulty of unlocking, helping to protect your bike and provide peace of mind. Specifications and key attributes - Material: A3 iron lock body - Protective layer: steel and PVC - Security features: double anti-lever technology; specially treated core and locking needle - Mounting: portable bracket for quick installation on the bike Use scenarios - City errands: secure your bike outside shops or cafes during short stops, with quick access when you return. - Campus or workplace: leave your bike locked during classes or meetings, while maintaining easy reach for quick re-collection. - Transit and travel: park at stations or gyms with reliable protection against environmental factors and opportunistic theft, thanks to the waterproof layer and robust construction.