Enhance the protection and aesthetics of your mountain bike with this high-quality Crankset Dust Cover, expertly crafted from premium aluminum alloy for exceptional durability and lightweight performance. Designed to fit most 22-25mm (0.9-1.0in) diameter one-piece hollow cranksets, this crankshaft dust cover provides reliable sealing and long-lasting protection against dust and debris, ensuring smoother operation and extended component life. Key Features: · Premium Aluminum Alloy Material: Built from rust-resistant, firm, and lightweight aluminum alloy, delivering outstanding strength and a long service life. · Compact and Durable Design: The lightweight, compact shape with high hardness offers easy installation and lasting protection for your crankset. · Precision CNC Cut and Anodized Finish: Manufactured with professional CNC machining and anodizing, resulting in a smooth, shiny surface that enhances your bike’s appearance. · Effective Sealing Performance: Equipped with two rubber rings, providing excellent sealing to protect your crankset from dirt, dust, and moisture. · Wide Compatibility: Fits most one-piece hollow cranksets with a diameter between 22mm and 25mm (0.9-1.0in), making it a versatile upgrade for various mountain bikes. · Tested for Longevity and Reliability: Undergoes rigorous quality and safety inspections to ensure enhanced working efficiency and strong durability over time. Specifications: · Material: Aluminum Alloy · Application: Suitable for 22-25mm (0.9-1.0in) diameter one-piece hollow cranksets Package Includes: · 1 x Crankset Dust Cover This Crankset Dust Cover combines robust material quality with professional craftsmanship to provide a reliable, stylish, and protective solution for your mountain bike crankshaft. Improve your bike’s performance and durability with this easy-to-install, high-performance crank dust cover.