Polisport Black Air Box for Yamaha Dirt Bikes | YZ250F (2024-2026), YZ250FX (2024-2026), YZ450F (2023-2026), YZ450FX (2023-2026) | OEM Fit & Durable DGP Plastic Hardhat Impact-resistant housing with STABILA soft

Impact-resistant housing with STABILA soft grip casing

robust filtration against dirt and debris

ProGuard Offroad Harness (Black) w/ 3" Straps

damage due to debris

Ultra-soft sealing lip guarantees zero bypass

Polisport Black Air Box for Yamaha Dirt Bikes | YZ250F (2024-2026), YZ250FX (2024-2026), YZ450F (2023-2026), YZ450FX (2023-2026) | OEM Fit & Durable DGP Plastic Hardhat Impact-resistant housing with STABILA softUpgrade your ride with the Polisport Black Air Box, the ultimate replacement for your dirt bike's tired or damaged original airbox. Part number 8405900006 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