HJC i30 Aton MC21 Rear Ventilation - For a helmet that's functional again and perfectly styled

An unobtrusive but essential component for your everyday comfort

The HJC i30 Aton MC21 rear vent is the official replacement part designed for the HJC i30 open face helmet in its Aton MC21 graphic version. In black with blue accents, it blends in perfectly with the model's sporty, modern aesthetic, while guaranteeing efficient extraction of hot air.

Placed at the top rear of the helmet, this piece promotes fluid air circulation, limiting heat build-up during your rides. It attaches easily to the original brackets (clips or adhesive not included), allowing you to quickly restore your helmet's ventilation performance.

Key points :

• Official HJC Accessory: Designed for the i30 Aton MC21 helmet
• Coordinating graphics: Black and blue, true to the MC21 look
• Ventilation function: Evacuates warm air for improved thermal comfort
• Simple installation: Attaches to original anchoring points
• Perfect Finish: Visually harmonizes with the helmet

Technical specifications :

• Compatible model: HJC i30 only
• Color: Aton MC21
• Area of application: Upper rear of helmet
• Fastening: Clips or adhesive (not supplied)
• Origin: HJC-certified manufacturer's product

Benefits :

• Restores helmet rear ventilation performance
• Preserves the graphic, dynamic aesthetics of the Aton model
• Quick, intuitive installation

Care instructions :

Clean with a soft, slightly damp cloth. Avoid abrasive products to preserve the finish. Check that the part is securely fastened before each use.

Frequently asked questions :

Is it compatible with versions other than the i30 Aton MC21?
No, it's designed exclusively for this version of the HJC i30.

Are fasteners included?
No, use the helmet's original clips or adhesive.

Is this a genuine HJC part?
Yes, it's an official accessory, certified by the manufacturer.

Order your i30 Aton MC21 rear ventilation now on iCasque and get a ventilated, balanced helmet ready for all your urban adventures.