HJC RPHA 72 Carbon Lis MC5

HJC RPHA 72 Carbon - Full-face carbon helmet with 19.7% reduced drag and a redesigned visor

The HJC RPHA 72 Carbon takes the RPHA 72 philosophy a step further with a carbon shell whose aerodynamics have been quantified: drag reduced by 19.7% and lift reduced by 6.2%. Featuring a redesigned two-position visor, a DMS sun visor, and exclusive gold finishes, it's designed for riders who demand the highest level of on-road performance.

HJC RPHA 72 Carbon Full-Face Helmet: Quantified Aerodynamics

Few helmets provide such precise data on their aerodynamic performance. The RPHA 72 Carbon's carbon shell has been specifically engineered to reduce drag by 19.7% and lift by 6.2% compared to the previous generation, resulting in measurable gains in stability at high speeds. Three shell sizes allow for a precise fit tailored to individual head shapes, in a compact design that reduces overall weight while optimizing comfort and balance.

In front of you, the HJ-48 visor has been redesigned with a new two-position pivot mechanism and a redesigned visor for a slimmer, more aerodynamic profile. Adjustment is possible between a default position 5 mm back and a position 10 mm back, allowing for precise adjustment of the opening as needed. The helmet also features a dynamic DMS sun visor, adjustable to 3 levels for an optimized position.

The ACS ventilation system distributes air through 4 inlets and 2 outlets, and the RPHA 72 Carbon remains compatible with the second-generation HJC SMART 11B, 21B, and 50B Bluetooth systems, sold separately. The exclusive carbon fiber finishes--bronze-colored vents, gold double D chin strap, and carbon fiber label--further set this model apart within the lineup.

Key Features of the HJC RPHA 72 Carbon

• Carbon shell: 19.7% less drag and 6.2% less lift; available in three shell sizes.
• Redesigned HJ-48 visor: new two-position pivot mechanism (5 mm or 10 mm back), slimmer and more aerodynamic profile.
• DMS sun visor: adjustable to 3 levels for an optimized position.
• Wide field of view for improved peripheral vision.
• ACS ventilation: 4 air intakes and 2 air vents.
• Compatible with SMART HJC 11B, 21B, and 50B 2nd-generation Bluetooth (sold separately).
• Exclusive carbon fiber accents: gold double D chin strap, bronze ventilation, carbon fiber label.
• Emergency kit (cheekpads) for safe and quick removal.
• 5-year warranty.

Technical Specifications

• Helmet type: full-face
• Shell material: carbon fiber, aerodynamically optimized design
• Number of shell sizes: 3
• Aerodynamic performance: 19.7% reduction in drag, 6.2% reduction in lift
• Main visor: HJ-48, scratch-resistant coating, 99% UV protection, wide field of view
• Pinlock: 120XLT lens included in the box
• Visor mechanism: two-position pivot, adjustable 5 mm (default) or 10 mm backward
• Sunshield: DMS - Dynamic Multi-Step Sunshield, adjustable to 3 positions
• Ventilation: ACS system - Advanced Channeling Ventilation System, 4 air inlets and 2 air outlets
• Lining: Antibacterial fabric that wicks away moisture and dries quickly
• Foam inner liners: Removable, washable, and interchangeable inner liners for the head and cheekpads across all sizes
• Emergency kit: Quick-release cheekpads for emergencies
• Closure: gold-anodized double D chin strap
• Goggle slot
• Intercom: Compatible with SMART HJC 11B, 21B, and 50B 2nd-generation Bluetooth systems (sold separately)
• Included in the box: Pinlock 120XLT lens, chin guard, and breath guard
• Sizes: up to 2XL
• Weight: approximately 1,350 to 1,450 g depending on size and measurement sources; weight may vary depending on helmet size--check the official technical specifications
• Certification: ECE 22.06
• Warranty: 5 years

Why choose the HJC RPHA 72 Carbon?

The RPHA 72 Carbon stands out for its quantified and verifiable aerodynamic improvements: a 19.7% reduction in drag and a 6.2% reduction in lift--data rarely reported with such precision. For riders who spend a lot of time on the highway or riding at high speeds, these improvements translate to greater stability and less wind-related fatigue.

The visor's new two-position pivot mechanism adds significant flexibility, allowing you to choose between a more discreet or wider opening depending on your needs. The exclusive carbon finishes and 5-year warranty reinforce the helmet's premium positioning within the RPHA lineup.

Comfort and Ventilation

The RPHA 72 Carbon's ACS system distributes air through 4 intake vents and 2 exhaust vents, ensuring efficient airflow on long rides. The antibacterial, removable, and washable interior complements this design, featuring interchangeable cheekpads across all sizes and an emergency kit for quick removal if needed.

Redesigned Visor and DMS Sun Visor

The new two-position pivot mechanism allows you to set the visor opening to 5 mm (default position) or 10 mm further back, to precisely adjust ventilation or defogging depending on conditions. The redesigned visor offers a slimmer, more aerodynamic profile while maintaining a wide field of view for improved peripheral vision. The DMS sun visor rounds out the package with a 3-level adjustment.

Measured aerodynamics and carbon fiber accents

The numbers speak for themselves: drag reduced by 19.7% and lift reduced by 6.2% compared to the previous generation. This aerodynamic performance is complemented by exclusive finishes--a gold double D chin strap, bronze-colored ventilation, and a carbon label--that visually set this high-end model apart.

Care Instructions

Clean the HJC RPHA 72 Carbon visor with lukewarm water and a soft microfiber cloth, avoiding any harsh household cleaners that could cause scratches on the anti-scratch coating.

Since the inner liner and cheekpads are removable, wash them regularly by hand with mild soap, then let them air dry away from direct heat sources.

Periodically check that the visor pivot mechanism and the DMS sun visor system are functioning properly to ensure your helmet remains reliable and precise over time.

Frequently Asked Questions About the HJC RPHA 72 Carbon

Is the HJC RPHA 72 Carbon ECE 22.06-certified?

Yes. The HJC RPHA 72 Carbon meets the European ECE 22.06 standard, which requires, among other things, testing for impact absorption and the strength of the helmet's various components.

What is the aerodynamic improvement of the HJC RPHA 72 Carbon?

The RPHA 72 Carbon's shell reduces drag by 19.7% and lift by 6.2%, resulting in measurable improvements in stability at high speeds.

How does the new visor mechanism on the RPHA 72 Carbon work?

The visor features a two-position pivot, adjustable 5 mm backward by default or up to 10 mm backward, to adjust the opening according to ventilation or defogging needs.

Can an intercom be installed on the HJC RPHA 72 Carbon?

Yes. The helmet is compatible with the HJC 11B, 21B, and 50B second-generation Bluetooth SMART systems, sold separately.