Motorcycle Chain Lock, Anti-theft Bicycle Chain Lock Product Features: OOTDTY Our bicycle chain lock uses a high-strength alloy hook and copper core to effectively protect your bike from theft, giving you peace of mind. This bicycle lock is durable, made with high-quality iron chains, and wrapped with a protective sleeve to prevent scratches and resist cutting or sawing. This lock is ideal for riders, commuters, and outdoor enthusiasts who need reliable anti-theft protection for their bikes while at work, school, or exploring the city. Whether you lock your bike to a luggage rack or attach it to a post, our practical bicycle chain lock provides security in any urban or rural environment. With its flexible chain and user-friendly locking mechanism, this bicycle chain lock is a must-have for cycling enthusiasts who prioritize safe riding. Product Specifications:Material: Alloy, Copper Core, Iron ChainColor: As shown in the pictureSize:Length: 65cm/85cm/105cm/125cm/165cm (optional)Length: Approx. 105cm/41.34 inches(For more size information, please refer to the picture.)Package Includes:1 bicycle chain lockNote:Please allow 1-2cm error due to manual measurement. Please ensure you do not mind before bidding.Due to differences in different monitors, the picture may be slightly different from the actual color. Thank you!