HJC RPHA 72 - KOSIS Full-face helmet - Blue / BlackRef : HJ1590

RPHA 72 - KOSIS Full Face Helmet by HJC

The RPHA 72 - KOSIS is a full face road helmet designed to provide a balance between protection and comfort. Its PIM shell made of high-performance fibres and epoxy resin combines impact absorption with compactness, while the carefully studied aerodynamics reduce turbulence at high speeds. The equipment includes an HJ-48 visor compatible with Pinlock® with a Pinlock® 120 XLT included, an internal anti-fog sun visor, and a removable antibacterial interior for simplified daily use.

Design and Materials

• 2nd generation PIM shell made of high-performance fibres and epoxy resin for optimised impact absorption and compact construction
• Aerodynamics tested in a wind tunnel to limit turbulence and stabilise the helmet at high speeds
• Glossy finish for easier cleaning and maintenance of the exterior

Safety and Standards

• ECE 22.06 certification ensuring compliance with road safety requirements
• Double-D titanium buckle closure providing secure retention suitable for track use
• Emergency Kit cheek pads for quick removal of the cheeks to facilitate rescue intervention

Ventilation and Breathability

• ACS system with 2 intakes and 2 exhausts to maintain a constant airflow and limit heat buildup
• Windproof skirt and nose cover included to reduce airflow and enhance chin comfort

Comfort and Ergonomics

• Removable and washable antibacterial fabric interior for easy hygiene and quick drying
• Interior designed for glasses wearers to reduce pressure points and facilitate adjustment

Practicality and Features

• Clear HJ-48 Pinlock® Ready visor with anti-scratch treatment and 99% UV protection for clear and sun-protected vision
• Pinlock® 120 XLT included to prevent fogging and maintain visibility in wet conditions
• Internal anti-fog sun visor, multi-position adjustment for quickly adapting sun protection while riding
• Push-button visor locking system and tool-free removal for simplified use and maintenance
• Pre-equipped for SMART HJC 11B, 21B, and 50B intercom kits (kits sold separately)