Yamaha B2W-14451-01-00 - Off-Road Motorcycle Air Filter is a Yamaha Genuine accessory. This Yamaha Genuine air filter is designed for select WR and YZ series off-road motorcycles to provide proper airflow to the engine while trapping dirt and debris.

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Key Features & Benefits

• Yamaha Genuine air filter for select WR and YZ series motorcycles.
• Provides proper airflow to the engine.
• Helps keep dirt and debris out of the engine.

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Fits These Yamaha Models

• WR250F - 2020-2024
• WR450F - 2021-2023
• YZ250F - 2021-2023
• YZ250FX - 2020-2024
• View More - see the Fitment tab for full compatibility details

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Frequently Asked Questions

What is Yamaha part B2W-14451-01-00?

B2W-14451-01-00 is the Yamaha Off-Road Motorcycle Air Filter, a Yamaha Genuine air filter for select WR and YZ series off-road motorcycles.

Is B2W-14451-01-00 a Yamaha Genuine accessory?

Yes. B2W-14451-01-00 is a Yamaha Genuine accessory.

Which Yamaha models fit B2W-14451-01-00?

Yamaha B2W-14451-01-00 fits the WR250F (2020-2024), WR450F (2021-2023), YZ250F (2021-2023), YZ250FX (2020-2024), plus 2 additional models. View the full fitment list in the Fitment tab to confirm your exact model and year before ordering.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.