The Arai Quantum-X Helmet in Black Frost, size XL, is designed for riders who prefer a slightly wider, round-oval head shape rather than an elongated profile. Its interior liner combines thicker front and rear pads with thinner side pads to help provide a secure, comfortable fit. Manufactured by Arai Helmets, this model is identified by manufacturer part number 0101-17661 and vendor part number 0101-17661.
The Quantum-X features Arai’s Peripherally Belted Super Complex Laminate Construction (PB-SCLC) shell, combining multiple materials and construction techniques for dependable performance. Its Variable Axis System (VAS) shield system lowers the pivot point to create a smoother shell surface around the temple area, helping improve the helmet’s ability to glance off impacts. The VAS shield latch securely holds the shield closed while supporting smooth, intuitive operation. A VAS-Max Vision shield is included and accepts the included Pinlock 120 MaxVision lens for improved fog resistance.
Ventilation is provided by QVF three-position intake and QVR exhaust ducts, supporting effective airflow during rides. The side vent continues to function as an exhaust outlet even when the upper duct’s front shutter is closed. FCS cheek pads use contoured shapes, multiple foam densities, and a foam spring to cradle the face, improve on-and-off convenience, and help reduce wind noise. A water-repellent ES chin cover comes installed to enhance the helmet’s egg-shaped profile, smooth airflow, increase mouth-area exhaust, and limit wind entering from below. The Arai Quantum-X is a strong fit for street riders seeking a feature-rich full-face helmet with a round-oval interior and integrated anti-fog shield capability.
Features:
- Fit Shape: Round-oval interior designed for riders with slightly wider heads rather than elongated head shapes
- Shield System: Variable Axis System shield mechanism improves the shell profile around the temple area
- Shield Latch: Securely captures the shield closed and supports smooth operation
- Ventilation: QVF three-position intake and QVR exhaust ducts provide effective airflow management
- Cheek Pads: FCS contoured pads with varying foam densities cradle the face and help reduce wind noise
- Chin Cover: Water-repellent ES chin cover enhances airflow, mouth-area exhaust, and lower wind protection
- Shell Construction: PB-SCLC shell combines multiple materials and construction techniques
- Shield Included: VAS-Max Vision shield accepts the VAS-MV Pinlock lens
- Anti-Fog Lens: Pinlock 120 MaxVision lens included
- Size: XL
- Color: Black Frost
- Model: Quantum-X
- Brand: Arai Helmets
- Manufacturer Part Number: 0101-17661
- Vendor Part Number: 0101-17661