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 well thought out 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.Improved structural strength: Made of aluminum and reinforced with a steel core, this axle promotes driving stability and strengthens the construction for demanding conditions and increased loads 4.Versatile application possibilities: Well thought out design of the front and rear dropouts ensures compatibility with a wide range of bicycles and seamlessly adapts to different wheel sizes. The user friendly adjustment options make it easy to use the product for different types of bicycles while ensuring an optimal fit