ZUKKA Bike Frame Lock One-Push Locking System for ck Heavy-Duty Keyed Retractable Rear Wheel Frame Lock with 65 mm (2.5") Anti-Theft Wheel Lock with Mounting Bracket & 2 Keys

["Ultra-sturdy Anti-theft: This bicycle frame lock is specifically designed for anti-theft purposes. The 11mm solid lock tongue has undergone quenching treatment, making it harder and capable of withstanding high-intensity external force impacts, leaving thieves at a loss. Whether parked in a roadside shed, in a community parking lot, or in an outdoor parking area, it can provide a solid security barrier for your bicycle.","High Quality: The surface of the lock body is treated with a special coating, which offers excellent waterproof, rust-proof and scratch-resistant properties. Even when exposed to harsh outdoor conditions for a long time, it will not experience rusting, peeling paint or any other problems, maintaining a good working condition all the time. The solid craftsmanship and high-quality materials make this lock an indispensable companion on your cycling journey.","Compatibility: The opening diameter of this vehicle lock is 65mm. Please confirm the tire width before purchasing. If it exceeds this measurement, it will not be suitable. This bike lock is suitable for mountain bikes, cruiser bikes, road bike etc.","Easy Installation; The packaging comes with plastic zip ties, screws and an internal hex wrench. The plastic zip ties can firmly fix the lock body to the frame to prevent shaking and abnormal sounds during riding; The internal hex wrench can help you quickly complete the assembly and adjustment of the lock, and the entire installation process is simple and easy to understand, even for beginners, it can be easily mastered.","Convenient Daily Use: No longer need to carry heavy locks. This bike frame lock is securely installed on your bicycle and becomes an integral part of your cycling experience. The compact and lightweight design does not add excessive burden to your cycling. The lock can be opened and closed smoothly without any jamming. It covers all aspects of daily travel, parking and locking your bike."]