Yamaha B4J-F84CA-V0-00 - Bed Extender is a Yamaha Genuine accessory. This solid steel bed extender adds cargo area and 8 additional tie-down points to select Wolverine side-by-sides, and removes or installs without tools after the initial installation.

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Key Features & Benefits

• Solid steel construction with 8 additional tie-down points.
• Increases storage area behind the rear seats of Wolverine X4 and RMAX4 models by 117% when carrying rear-seat passengers.
• Increases storage area on Wolverine X2 and RMAX2 models by 33%.
• Removes and installs without tools using the provided thumbscrews after the initial installation.
• Not compatible with the cargo box on RMAX4 and X4 models.

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Fits These Yamaha Models

• WOLVERINE RMAX2 1000 - 2021-2026
• WOLVERINE RMAX4 1000 - 2025-2026
• WOLVERINE RMAX4 1000 COMPACT - 2021-2026
• WOLVERINE X2 1000 - 2024-2026
• View More - see the Fitment tab for full compatibility details

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Frequently Asked Questions

What is Yamaha part B4J-F84CA-V0-00?

B4J-F84CA-V0-00 is the Yamaha Bed Extender, a solid steel bed extender for select Wolverine models.

Does B4J-F84CA-V0-00 work with the RMAX4 or X4 cargo box?

No. It is not compatible with the cargo box on RMAX4 and X4 models.

Which Yamaha models fit B4J-F84CA-V0-00?

Yamaha B4J-F84CA-V0-00 fits the WOLVERINE RMAX2 1000 (2021-2026), WOLVERINE RMAX4 1000 (2025-2026), WOLVERINE RMAX4 1000 COMPACT (2021-2026), WOLVERINE X2 1000 (2024-2026), 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.