Features: 1.Advanced Security: Our Motorcycle Bike Disc Brake Lock provides top-notch security for your bike. With its uncuttable and rust-resistant design it ensures maximum protection against theft. The copper lock core and durable construction make it a reliable and long-lasting choice. 2.Universal Compatibility: This Bicycle Disc Brake Anti-theft Lock is designed to fit all types of bikes including mountain bikes and road bicycles. It offers a versatile solution for ensuring the safety of your valuable bike no matter the model or brand. 3.Heavy-Duty Protection: Our Mountain Bike Lock Brake Lock is a heavy-duty keyless locking disc lock that offers robust security for your bike. Its keyless design eliminates the hassle of carrying keys while its heavy-duty construction ensures optimal protection against theft. 4.Essential Bike Accessory: Our Disc Brake Lock is an essential accessory for every bike owner. Whether you're a casual rider or a professional cyclist this lock provides peace of mind and ensures the safety of your bike wherever you go. Invest in this reliable and durable lock to protect your valuable investment. 5.After-sales Service: If you have any problem please contact us immediately we will help you solve it as soon as possible. Specifications: Size: 33*45mm Lock Core Diameter: 5mm Material: Alloy Steel Notice: 1.Actual color may be slightly different from the image due to light effect. 2.Please allow 1-3cm deviation due to manual measurement. includes: 1 * Disc Lock 2pcs * Keys