The Arai Helmets Quantum-X Helmet in Diamond White, Large, is designed for riders seeking a comfortable fit, refined airflow, and advanced protection for street and sport-touring use. The round oval interior shape is suited to riders whose heads are slightly wider rather than elongated. Arai’s interior head liner combines thicker front and rear pads with thinner side pads to provide a secure, balanced fit. The helmet is identified by manufacturer part number 0101-17714 and vendor part number 0101-17714.
Feature: Variable Axis System (VAS) shield system lowers the shield pivot point by an average of 24 mm, creating a smoother shell surface around the temple area to help improve glance-off performance. The VAS shield latch securely captures the shield when closed, helping prevent unexpected opening while allowing intuitive operation. The included VAS-Max Vision shield accepts a Pinlock MaxVision lens, and a Pinlock 120 MaxVision lens is included to help reduce fogging in changing riding conditions.
Feature: QVF three-position intake and QVR exhaust ducts provide effective airflow management. The side vent continues to function as an exhaust vent even when the front shutter on the top duct is closed. FCS cheek pads use a contoured shape, multiple foam densities, and a foam spring to cradle the face, improve comfort during helmet removal and installation, and help reduce wind noise. A water-repellent ES chin cover comes installed to enhance the helmet’s egg-shaped profile, smooth airflow, improve mouth-area exhaust, and limit wind noise entering from below.
The Quantum-X shell uses Arai’s Peripherally Belted Super Complex Laminate Construction (PB-SCLC), combining multiple materials and manufacturing techniques for a strong, functional design. This Large-size helmet is finished in Diamond White and is intended for compatible motorcycle riders who need a round oval fit profile. Brand: Arai Helmets. Manufacturer part number: 0101-17714. Vendor part number: 0101-17714.
Features:
- Round oval interior shape designed for riders with slightly wider head proportions
- Arai Helmets Quantum-X model in Diamond White, Large size
- Variable Axis System shield design with a lower pivot point for a smoother temple-area shell profile
- Secure VAS shield latch with intuitive operation
- VAS-Max Vision shield with included Pinlock 120 MaxVision anti-fog lens
- QVF three-position intake and QVR exhaust ducts for controlled ventilation
- FCS cheek pads with layered foam densities for comfort, retention, and reduced wind noise
- Water-repellent ES chin cover installed for improved airflow and noise control
- PB-SCLC shell construction combining multiple materials and manufacturing techniques
- Manufacturer and vendor part number 0101-17714