The HJC RPHA 1N 2 Carbon is built for riders who demand elite race performance with minimal weight. Using advanced carbon fiber technology found in aerospace and aircraft construction, this helmet delivers exceptional strength, elasticity, and impact dispersion while staying incredibly light. Designed using real MotoGP rider data, the shell shape and vent placement are optimized for stability, airflow, and comfort at high speeds.

Inside, the anti-bacterial interior keeps you cool and dry with moisture-wicking, quick-drying fabric, while removable and interchangeable cheek pads allow for a precise fit across all sizes. The Advanced Channeling Ventilation System pulls heat and humidity out through five intake and four exhaust ports for consistent airflow. A Pinlock-ready HJ-35 visor with dual locking system, tear-off posts, and tool-less replacement rounds out a helmet that's ready for race day right out of the box.

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