Enhance the durability and performance of your bike with these premium M19 Crank Cover Screws, crafted from high-quality 7075 aluminum alloy. Designed for strength and lightweight efficiency, these screws provide a perfect fit for various brands of hollow one-piece cranksets, making them an essential upgrade for bike enthusiasts seeking reliability and precision. Key Features: · **Premium 7075 Aluminum Alloy Construction**: Made from lightweight yet robust aluminum alloy, these crank cover screws offer excellent rustproof, wear-resistant, and corrosion-resistant properties, ensuring long-lasting durability under all riding conditions. · **Perfect Fit and Finish**: Manufactured with a smooth, burr-free surface and standard thread specifications, these screws provide a secure and precise fit that effectively prevents water, dust, and other contaminants from entering the crankset. · **High Accuracy Tooth Pattern**: Featuring a standardized M19 tooth pattern, these screws maintain consistent thread thickness and superior strength, outperforming original plastic screws in both accuracy and reliability. · **Optimized Lightweight Design**: Engineered through multiple design iterations, these crank screws balance strength and lightness, reducing overall bike weight and making your ride smoother and easier. · **Wide Compatibility**: Specifically designed for use with various brands of hollow one-piece cranksets, these M19 crank cover screws are versatile accessories perfect for upgrading or replacing your existing hardware. Specifications: · Item Type: M19 Crank Cover Screws · Material: 7075 Aluminum Alloy Package Includes: · 1 x M19 Crank Cover Screw Upgrade your bike’s crankset with these durable, high-precision aluminum alloy screws that combine strength, corrosion resistance, and lightweight design to enhance your cycling experience.