- Precision Design : This crankset cover features a diagonal hole measuring 15.5 cm and an adjacent hole of 11 cm, ensuring a perfect fit for enhanced performance and durability. - Lightweight and Timeless Style : Crafted with a simple and classic design, this cover is not only lightweight, but also complements the aesthetics of your bike without compromising quality. - Compatibility Check : Before purchasing, please verify that your crankset's dimensions are compatible with this cover. Ensure your crank ring has 4 screw holes for proper attachment. - Optimal Protection : The cover safeguards your crank ring while preventing dirt and grime from soiling your clothing, making your ride more enjoyable. - Chainring Sprocket Guard : Designed specifically for Mongoose Excursion bikes, this chain guard is an essential accessory for maintaining the performance and longevity of your chain wheel. - Easy Installation : The screws included are the right length. No modifications are required, as any alterations may negatively affect gear shifting. - Practical Applications : - Use it for daily commuting to keep your bike clean and functioning smoothly. - Ideal for recreational cycling, providing an added layer of protection against wear and environmental damage. - Perfect for maintenance routines, ensuring your gear shifts seamlessly while preserving the integrity of your crankset. By integrating this crankset cover into your cycling gear, you gain confidence in reliability, protection, and compatibility for your bicycle.