The HJ-37 Gear Plate Set is a replacement set specifically crafted for the HJC RPHA 91 helmet, designed to keep the helmet's face shield securely in place and operating smoothly. This gear plate set includes all necessary components to restore the locking mechanism, ensuring that the shield can open and close with precision. Over time, these small parts can experience wear, affecting the helmet's functionality and fit. Replacing them is a straightforward solution to maintain your helmet's performance and ensure reliable protection.

Key Features

• Restores shield gear mechanism for secure locking
• Durable construction for long-lasting use
• Ideal for replacing worn or damaged gear plates
• Easy installation with existing shield mechanism

Helmet Compatibility

This replacement part is designed specifically for HJC HJ-37, RPHA 91, and close helmets. Always verify your helmet model before ordering to ensure compatibility.

Why Shop at The Helmet Shop?

• Genuine HJC OEM part — not aftermarket or generic
• Authorized HJC dealer with full manufacturer support
• Fast US-based shipping
• Easy returns and friendly expert customer service

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