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Keep your adventure helmet performing like new with genuine GMAX Shield Ratchet Plates w/ Screws, designed specifically for the AT-21, AT-21S, and AT-21Y models. These OEM replacement plates ensure smooth, secure visor operation for optimal visibility and comfort on every ride.
Fits GMAX helmet models: AT-21, AT-21S, AT-21Y.
Quick, user-friendly replacement using basic tools. Always follow your helmet’s manual for proper installation.
Refresh your ride with authentic GMAX hardware—smooth operation, secure fit, and dependable performance.

