This crankset accessory meets the needs of riders seeking enhanced protection and style for their bikes. By preventing debris and moisture from entering the crankshaft, it helps maintain optimal performance and reduces the need for frequent maintenance, allowing you to focus on enjoying a . Features -Color:Red -Material:Aluminum alloy -Size:2.50X2.50X1.00cm/0.98X0.98X0.39in -Lightweight performance upgrade: aluminum construction ensures a lightweight yet robust design, improving cycling efficiency and reducing overall bike weight -Comprehensive component protection: the cover effectively prevents dirt and debris from damaging the bottom bracket, ensuring performance and reliability -Hollow crankset advantage: the integrated hollow design optimizes weight distribution and enhances pedaling efficiency, making it ideal for long distance and competitive cycling -Versatile compatibility: engineered to fit a wide range of bike models, this crank cover supports easy installation for diverse cycling needs -Durability: designed for demanding riders, it reduces maintenance requirements and enhances the overall cycling experience by minimizing mechanical disruptions Package list: 30 Crank Cover