Yamaha B4B-21720-00-00 - YZ85/YZ85LW Side Number Panels is a Yamaha Genuine accessory designed specifically for YZ85 and YZ85L models, without included graphics.

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Key Features & Benefits

• Yamaha Genuine Side Number Panels designed specifically for your unit
• Durable, impact-resistant molded construction matched to factory body lines
• Direct bolt-on fit — no trimming or drilling required
• Restores factory look and graphics-ready surface

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Fits These Yamaha Models

Yamaha Model	Compatible Years
YZ85	2022-2027
YZ85L	2022-2027

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Frequently Asked Questions

What is Yamaha part B4B-21720-00-00?

B4B-21720-00-00 is the Yamaha YZ85/YZ85LW Side Number Panels, a genuine accessory designed for YZ85 and YZ85L motocross motorcycles.

Is B4B-21720-00-00 a Yamaha accessory?

Yes, this part is a Yamaha Genuine accessory intended for specific Yamaha YZ85 and YZ85L models.

Which Yamaha models fit B4B-21720-00-00?

This part fits the Yamaha YZ85 and YZ85L models for model years 2022 through 2027. Please check the fitment table above and confirm the exact year and model 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.