1.Effortless Handling: Improve the maintenance efficiency of your bike with a precisely developed smooth cam lever that enables onehanded operation and ensures uncomplicated and quick release for faster work 2.Stable Performance for Everyday Use: This bicycle axle is made of durable material that effectively resists both scratches and rust. It a long life and retains its attractive appearance for years to come. There are various color options to choose from 3.Precision Processing: Highquality aluminum combined with a durable steel core provides improved while riding and enhances structural integrity when using large flange hubs 4.Versatile Applications: The thoughtful design of the front and rear dropouts ensures compatibility with a wide range of bicycles and seamlessly adapts to different wheel sizes. The userfriendly adjustment options make it easy to use the product for different bike types while ensuring an optimal fit