A3 iron lock body With an A3 iron lock body, our bicycle lock provides solid protection against impacts and cuts. It has been extensively tested for shock resistance and durability, delivering reliable security against theft. PVC coated Constructed from hardened steel and finished with a PVC protective coating, this lock helps prevent scratches on your bike and resists water, oil, dust, and other environmental factors. Easy installation Do not compromise the security of your bike outdoors. The portable mounting bracket included allows easy access to the lock and can be mounted on your bike frame, ensuring your security is readily available wherever you go. Enhanced security system Equipped with anti-pick technology for premier security. The specially treated locking core and pins increase the difficulty of unlocking, protecting your bike from theft and giving you dependable security. Use scenarios - Daily urban commuting: secure your bike during quick stops at shops or offices - Shopping or cafe breaks: leave your bike safely locked while you run errands - Outdoor activities and travel: designed to withstand environmental factors while providing strong theft protection during park, trail, or transit stops