Features: Boosts your motorcycle's performances with this high flows air filter, crafted from advanced sponge to maximize airflows and prevent clogging for consistent engine power during long rides. Featuring a unique mushroom shaped design, this easy installation air filter simplifies replacement and saves time, ideal for riders seeking maintenance solution. Designed for motorcycle enthusiasts who frequently ride in dusty or humid conditions, it offer protections for adventures and daily commuting. Perfect for high performances engine tuning or extended highway journeys, this reusable filter withstands harsh environments while maintaining optimal combustion efficiency. Its washable sponge construction reduces waste and maintenance costs, delivering enhanced acceleration and reliability for speed focused riders upgrading their motorcycle air filtration systems. Specifications: Component: Sponge, Metal Mount Diameter: 35mm/38mm/40mm/42mm Color: Black/Red Package Includes: 1pc Air Filter note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.