Description: 【Lightweight Design】: Crafted from aluminum alloy with a hollow design, this Bike Centerlock Disc Brake Rotor reduces weight and enhances riding efficiency, making it an ideal choice for cyclists seeking performance 【Appearance】: Featuring a unique colorful coating, this Center Lock Bicycle Brake Rotor adds a touch of personality and stylish to your bicycle, ensuring you stand out ride 【Powerful Braking】: The finely processed surface of the Centerlock Disc Brake Rotor ensures uniform and stable braking force, significantly enhancing security during your cycling adventures 【Resistant】: Made from aluminum alloy with great resistance properties, this Bike Centerlock Disc Brake Rotor is designed to extend its lifespan while maintaining optimal performance 【Widely Use】: The Bike Center Lock Rotor is suitable for mountain bikes, road bikes, great accessories for your bike Specification: Material: Aluminum Alloy Size Chart: Diameter: 16 cm/6.30 inch Package Includes: 1 Bike Centerlock Disc Brake Rotor Note: Please allow slightly errors 1-2cm/0.39inch-0.79inch differences due to manual measurement.