SKU: SUL510-591-ATT
MPN: 510-591
HJC DS-X1 Helmet, Semi-Flat Anthracite

Advanced Polycarbonate Composite Shell: Lightweight, superior fit and comfort using advanced CAD technology. Impact Absorbing Multiple Density Expanded Poly-styrene Liner.

Dual Performance Street & Off Road.

Easily convert from Street; shield & Visor to Dirt; Visor Only. Aerodynamic Adjustable Visor and Shell.

Large Eye Port for maximum visibility and superior goggle fit..

"ACS" Advanced Channeling Ventilation System: Full front to back airflow flushes heat and humidity up and out.

SuperCool® Moisture-wicking Interior: Anti-bacterial, removable and washable.

HJ-27 Anti-Scratch Pin-Prepared Face Shield; Anti-fog Insert** sold separately.

Glasses Groove can accommodate riders who wear glasses..

DS-X1 comes with: Anti-Scratch Shield HJP, Breath Deflector and Chin Curtain.

Padded Double D-ring retention strap with anti-flutter snap.

Weight: XS 3.47 lbs. (1,575 +/- 30g); Sm to Md 3.46 lbs. (1,573 +/- 30g); Lg to 2XL 3.68 lbs. (1,673 +/- 30g)