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 Nail Gun ensuring your bike’s critical components

ensuring your bike’s critical components stay safe on rugged terrains

Manufactured by Polisport

It ensures superior handling and cornering

the worlds largest cordless tool system powered by 18V lithium-ion slide-style batteries

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 Nail Gun ensuring your bike’s critical componentsUpgrade 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