Polisport Blue Air Box for Yamaha Dirt Bikes | YZ250F (2024-2026), YZ250FX (2024-2026), YZ450F (2023-2026), YZ450FX (2023-2026)) | OEM Fit & Durable DGP Plastic Tailgate Adjuster (with 18V LXT battery

(with 18V LXT battery

Whether you’re commuting through the city or exploring backroads

and is ToughSystem compatible

and dual sport use

Polisport Blue Air Box for Yamaha Dirt Bikes | YZ250F (2024-2026), YZ250FX (2024-2026), YZ450F (2023-2026), YZ450FX (2023-2026)) | OEM Fit & Durable DGP Plastic Tailgate Adjuster (with 18V LXT batteryUpgrade your ride with the Polisport Blue Air Box, the ultimate replacement for your dirt bike's tired or damaged original airbox. Part number 8405900004 is precision engineered to perfectly fit your Yamaha, providing a seamless replacement with an OEM look and feel. Manufactured with our exclusive Durable Gloss Polypropylene (DGP), this airbox is engineered for exceptional performance and longevity. Unlike traditional plastics, DGP offers an ideal