HJC RPHA 91 Rafino MC3HSF / MC5SF Rear Ventilation - Efficient ventilation, retained style

Refurbish your ventilation system with this genuine HJC part, perfectly matching the Rafino MC3HSF and MC5SF colors of your RPHA 91.

The HJC RPHA 91 is a top-of-the-range flip-up helmet designed for long-distance adventure. Its discreet but essential rear ventilation helps to evacuate the hot air accumulated inside the helmet, guaranteeing thermal comfort even on long rides or in extreme heat.

If your Rafino MC3HSF (neon blue/yellow) or MC5SF (dark grey/graphite) has lost or damaged this part, this original HJC rear vent is the perfect solution. It matches the specific color of each version, for perfect aesthetic integration.

It clips on in an instant, without the need for tools, so you can leave with peace of mind - helmet at its best, look intact.

Key features

• MC3HSF and MC5SF colors available: to match every décor
• Designed for RPHA 91: perfect compatibility guaranteed
• Restores rear air circulation: For optimum comfort
• Express installation: Clips on without tools
• HJC accessories: Original quality, fit and finish

Technical specifications

• Compatible models: HJC RPHA 91 Rafino MC3HSF / MC5SF
• Type: Rear ventilation
• Location : Upper rear of helmet
• Mounting: Clip / direct fit
• Origin: Official HJC part

Benefits

• Optimizes evacuation of hot air, even in intense conditions
• Preserves the unique aesthetics of Rafino MC3HSF and MC5SF decals
• Quick, easy installation, no technical intervention required
• Extends the performance and comfort of your high-end touring helmet

Maintenance tips

Clean the ventilation with a soft cloth to avoid obstructions. Remember to check that it is securely fastened after each major cleaning or long outing.

Frequently asked questions

Can I install an MC3HSF fan on an MC5SF?
Technically yes, but each version is colored to match a specific design.

Is this an official HJC part?
Yes, it's an original part, identical to the one fitted at the factory.

Is it complicated to install?
No, it simply clips into place without tools.

Order your RPHA 91 Rafino MC3HSF or MC5SF rear vent now and enjoy a well-ventilated helmet ready for every ride.