1. Easy 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. Effective protection against rust and scratches: Thanks to the thoughtful design made of durable materials, the risk of rust and scratches is significantly reduced. This ensures lasting aesthetics in a variety of colors to suit different preferences. The quick assembly and longlasting use make this wheel axle a practical choice for every cyclist 3. Ensure driving stability: The combination of aluminum hardness and steel axle core provides secure driving stability and significantly increases structural resilience, which is ideal for large flanged hubs and makes wheel changes easier 4. Seamless Adaptation: Offers compatibility for various bicycles and effortlessly adapts to different wheel sizes. The userfriendly modification options increase adaptability for different bicycle models, which facilitates handling and improves flexibility in use. Ideal for cyclists who frequently change their bike