Polini main jet pack.

Discover the Polini main jet pack for motorcycle or quad

• Set of 10 Polini main jets for Dell'Orto carburetor
• 5 mm diameter for optimal compatibility
• Range of sizes from 90 to 99 to adapt to different settings
• High-quality design for optimal performance
• Ideal for adjusting the air-fuel mixture and optimizing your engine's performance

Don't wait any longer to improve the performance of your motorcycle or quad with this pack of Polini main jets. With these 10 jets of 5 mm diameter, you will be able to adjust the air-fuel mixture accurately to optimize your engine's performance.