Upgrade your bicycle with this high-quality Hollow Hub Shaft, designed to convert standard bike axles into quick release axles for enhanced convenience and performance. Crafted from durable steel material, this bike hub shaft offers excellent strength, corrosion resistance, and long-lasting durability, making it an essential accessory for mountain bikes and cycling enthusiasts. Key Features: · Durable Steel Construction: Made from premium steel that ensures sturdiness, wear resistance, and a prolonged service life, providing reliable support for your bike. · Quick Release Conversion: Specifically designed to refit ordinary ball hubs (not compatible with integrated wheels or bearing hubs) into quick release axles, allowing for fast and easy wheel removal. · Precise Fit: Features a shaft diameter of approximately 9.5mm (0.4 inches), suitable for standard bike hubs, ensuring a secure and stable installation. · Corrosion and Wear Resistant: Engineered to resist grinding and corrosion, this hub shaft maintains its excellent condition even under demanding riding conditions. · Lightweight and Practical: Combines strong construction with lightness, offering practicality without adding unnecessary weight to your bicycle. · Ideal for Mountain Bikes: An indispensable accessory choice for mountain biking and other cycling activities, enhancing your bike’s versatility and functionality. Specifications: · Item Type: Bike Hub Shaft · Material: Steel · Color: As Picture Shown · Shaft Diameter: Approx. 9.5mm / 0.4in · Purpose: Designed for ordinary ball hubs requiring quick release levers; not applicable to integrated wheels or bearing hubs. Package Includes: · 1 x Bike Hub Shaft Enhance your bike’s performance and make wheel changes faster and easier with this sturdy and reliable hollow hub shaft, tailored for everyday cycling and mountain biking use.