Replacement top vent set for HJC C91 helmets. The HJC C91 C70 TOP VENT SET is a genuine OEM replacement part engineered to fit and finish your HJC helmet exactly as it left the factory. Every HJC component is built to the same tight tolerances and quality standards as the original, so installation is straightforward and the result is indistinguishable from new.

Key Features

• Specifically designed to fit the HJC C91 helmet
• Enhances airflow for improved ventilation during rides
• Constructed from durable materials for long-lasting performance
• Easy to install for quick maintenance or replacement

Helmet Compatibility

This replacement part is designed specifically for HJC C91 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

You may also like

• CHIN CURTAIN R
• ICON Airform- Helmet Side Plates - Parahuman
• SHOEI CHIN CURTAIN TYPE J