Features: Improve your carburetor system with this high quality main jet kit for dellorto carburetors. Crafted from top grade metal material, these main jets offer accurate dimensions and reliable functionality, optimizing the fuel mixture ratio for better engine efficiency and power output. Designed for professional technicians and enthusiasts who specialize in modifying, repairing, or adjusting carburetors for motorcycles and other vehicles. Suitable for a wide range of high performances vehicles, ensuring precises control over fuel supply in various demanding conditions. Take your vehicle to the next level with this main jet kit, providing the perfect fuel mixture for optimal engine operation. Specifications: Material:Metal Color:Yellow For Dellorto Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 15pcs Carburetor Main Jet Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia