Yamaha BG4-H21B0-V0-00 - Wolverine 2nd Battery is a 2nd Battery Kit designed to allow installation of two batteries for specific Yamaha side-by-side models, simplifying electrical access underneath the driver seat.

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Key Features & Benefits

• Genuine Yamaha-spec battery sized and rated for this application
• Built to deliver consistent cold-cranking and reserve capacity
• Reliable starts and consistent electrical system performance
• Direct fitment into the factory battery tray, no adapters needed

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Fits These Yamaha Models

Yamaha Model	Compatible Years
WOLVERINE RMAX2 1000	2021-2026
WOLVERINE RMAX4 1000	2025-2026
WOLVERINE RMAX4 1000 COMPACT	2021-2026
WOLVERINE X2 1000	2025-2026
WOLVERINE X2 850	2019-2026
WOLVERINE X4	2018-2026

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Frequently Asked Questions

What is Yamaha part BG4-H21B0-V0-00?

BG4-H21B0-V0-00 is the Yamaha Wolverine 2nd Battery, a battery kit designed for use with specific Yamaha side-by-side models.

What is Yamaha BG4-H21B0-V0-00 used for?

It is used to enable installation of two batteries in certain Wolverine models, providing a secondary battery and making electrical connections easier under the driver seat.

Which Yamaha models fit BG4-H21B0-V0-00?

This battery kit fits various Wolverine models including RMAX2 1000, RMAX4 1000, RMAX4 1000 Compact, X2 1000, X2 850, and X4 from 2018 to 2026. Confirm model and year fitment 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.