1. Reliable function of the lever: Benefit from a well thought out design of a smooth cam lever that reliable one handed operation and effortless quick clamping to increase assembly speed and make maintenance easier 2. Effective protection against rust and scratches: Thanks to the thoughtful design made of resistant 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 durable use make this wheel axle a practical choice for every cyclist 3. Reliable hub support: The material made of aluminum and steel axle core guarantees driving stability and maximizes structural strength for reliable performance with large flange hub nuts 4. Support for various bicycles: With a thoughtful design for front and rear dropouts, this axle adaptability for different wheel sizes and enables easy adjustments for different bicycle types. This flexibility makes it the ideal choice for cyclists looking for a universal solution