Designed for compatibility with hollow integrated cranksets, this dust cover is easy to install and stays securely in place during rides. Its precision- ensures a snug fit, making it an choice for cyclists looking to enhance their bike's performance and maintain its pristine condition. Features -Color:Red -Material:Aluminum alloy -Size:2.50X2.50X1.00cm/0.98X0.98X0.39in -Precision craftsmanship: manufactured with precision technology, this crank cover delivers a fit durability, ensuring reliable performance on every ride -Lightweight and strong: the aluminum alloy construction combines lightweight properties with exceptional strength, enhancing overall bike performance without compromising durability -Protective cover design: effectively blocks mud, and debris from entering the crankset, safeguarding critical components and extending the bike's operational life -Universal compatibility: designed to fit most mountain and road bike models, this crank cover supports seamless integration with various bike setups for a experience -Reduced maintenance needs: by protecting key components, this cover minimizes the need for frequent maintenance, allowing riders to focus on their cycling adventures Package list: 24 Crank Cover