DescriptionThis product is a set of disc brake rotor adapters, suitable for bike hubs, can play a very good fixation, with stronger locking force, can well protect bike accessories It is made of high-quality aluminum alloy material, which is not easy to rust. It will meet your needs well and is an accessory.Features- Color: Silver- Material: Aluminium alloy.- Size: 5.50X5.50X0.90cm/2.16X2.16X0.35 inch.- With a good fastening function, it can well protect your bike accessories.- High-quality products and reasonable design provide you with a good using experience.- The excellent production process makes it have a smooth and comfortable without burrs.- It is made of premium materials, has a strong structure, durable and will not be easily damaged.- The product has a wide range of applications, and is an choice for mountain bikes, road bikes, etc.Packing list6 X adapters