The HJC RPHA 1N 2 Carbon Funky Diablo is built for riders who demand uncompromising race-level performance with minimal weight. Its carbon fiber outer shell uses advanced construction methods drawn from aerospace applications to deliver exceptional strength, elasticity, and impact dispersion while remaining incredibly light. Developed using real MotoGP rider data, the shell shape and vent placement are engineered for stability, airflow, and control at extreme speeds.

The Advanced Channeling Ventilation System features five intake ports and four exhaust vents, pulling air from front to back to help evacuate heat and humidity during aggressive riding. The Pinlock-ready HJ-35 visor provides 99% UV protection and clear visibility, enhanced by an anti-scratch coating, dual locking mechanism, tear-off posts, and a tool-less quick-attach system for fast changes. Inside, an anti-bacterial liner manages moisture and dries quickly, with removable and interchangeable cheek pads across all sizes for a precise fit. Finished with FIM approval for professional racing, DOT and ECE 22.06 certification, emergency cheek pad release, and included race-ready components like a dark smoke spoiler, dark smoke shield, Pinlock insert, and tear-off film, the RPHA 1N 2 Carbon Funky Diablo is ready for the track straight out of the box.

SPECS:

• Carbon fiber outer shell delivers ultra-lightweight strength and shock resistance
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• Shell design developed using MotoGP rider data for high-speed performance
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• FIM approved for professional racing competition
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• DOT and ECE 22.06 certified to meet advanced impact protection standards
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• Advanced Channeling Ventilation System with five intakes and four exhaust vents
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• Front-to-back airflow helps evacuate heat and humidity at speed
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• Pinlock-ready HJ-35 visor provides 99% UV protection and clear visibility
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• Anti-scratch coated visor with an enhanced dual-locking mechanism
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• Tool-less visor replacement with an all-new quick-attach system
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• Anti-bacterial interior offers moisture-wicking, quick-drying comfort
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• Removable and washable crown and cheek pad components
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• Interchangeable cheek pads across all helmet sizes for a tailored fit
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• Emergency cheek pad release system for quick and safe removal
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• Integrated speaker pockets ready for Bluetooth communication
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• Includes dark smoke rear racing spoiler, chin curtain (installed), breath deflector, dark smoke shield, Pinlock lens insert, and tear-off film
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• Pinlock(R) HJ-35 Lens Insert [https://helmethouse.com/pinlock/hj-35-lens-insert.html#sku-0909-9300-00] (DKS417)

Warranty Information

WARRANTY HJC hereby extends a limited warranty to the purchaser of HJC helmets that the helmet is free of defects in materials and workmanship. COVERAGE This warranty is applicable to manufacturer’s defects only and the warranty period varies between HJC models. The RPHA Series warrants up to 5 years from the date of purchase or 7 years from the date of manufacture, while all other models warrant up to 3 years from the date of purchase or 5 years from the date of manufacture (whichever comes first). This warranty does not apply to any problems that arise from wearer’s misuse, negligence, modifications, accidents, etc. A change of fluorescent color is not subject to warranty as this is a typical characteristic of fluorescent color; it may fade or degrade depending on the user’s environment. All face shields warrant up to a year from the date of purchase. This warranty doesn’t apply to any problems that arise from user’s misuse, negligence, modifications, accidents etc.

Size Chart

SHIPPING AND RETURNS

Enjoy free shipping on orders over $30, with most items shipping within 2 business days.

We offer hassle-free returns and exchanges within 90 days of delivery, with no restocking fees.

View our Shipping Policy and Return Policy for full details.