HJC RPHA 91 Rear Ventilation - Controlled air evacuation, refreshed helmet

Replace the rear ventilation on your RPHA 91 helmet with this genuine HJC part, for optimal ventilation and a perfect finish.

Designed for demanding riders, the HJC RPHA 91 is a top-of-the-range touring flip-up helmet. And to ensure constant comfort over long distances, rear ventilation plays a fundamental role. Located at the rear of the helmet, itefficiently evacuates hot air, improving overall circulation inside the shell.

If this part is missing, damaged or worn, this original HJC rear vent is the ideal solution. It installs easily, without tools, and integrates perfectly with the helmet's design. A simple replacement that restores the comfort and ventilation performance of your RPHA 91.

Key points

• Specific to the HJC RPHA 91: Precise, no-fit adjustment
• Restores warm air evacuation: Optimized internal ventilation
• Quick assembly: clip-on installation, no tools required
• Meticulous finish: Preserves helmet style
• Official HJC accessory: Identical to original part

Technical specifications

• Compatible model: HJC RPHA 91
• Type: Rear ventilation
• Location : Upper back of helmet
• Mounting: Clips / direct fit
• Origin: HJC manufacturer's part

Benefits

• Restored thermal comfort, ideal for long trips
• Preserves helmet aesthetics, with no color shift
• Quick, easy replacement, no tools required
• Extends helmet performance at lower cost

Maintenance tips

Clean the vent regularly with a soft cloth to prevent the accumulation of dust and insects. Check that it is properly clipped in before each use.

Frequently asked questions

Is this part compatible with the RPHA 91 Carbon?
No, it is only designed for the RPHA 91 standard model.

Does the color match my helmet?
Yes, each vent is colored to match the helmet design. Please check the exact part number before ordering.

Is installation complicated?
Not at all. It clips on in seconds, without tools.

Order your RPHA 91 rear ventilation now and leave with a high-performance, well-ventilated helmet that's as comfortable as ever.