ARAI VX-Pro4 Helmet - Stars & Stripes - Black Frost - XL 0110-8210 VX-Pro4 Block Helmet Very low energy consumption means

Very low energy consumption means more engine power at your disposal

Carbon fiber plates have high static and dynamic coefficient of friction for smooth positive engagement and release

The siphon kit drains the auxiliary tank completely before the main tank capacity is used

bend or crack

ARAI VX-Pro4 Helmet - Stars & Stripes - Black Frost - XL 0110-8210 VX-Pro4 Block Helmet Very low energy consumption meansFeatures intermediate oval shape which fits the majority of head shapes in the North American markets Consistently round and smooth shell, maintaining Glancing Off shape concept Rounded chin bar maintains compact shell length resulting in less protrusion, leaving it less likely to catch and dig during a spill Super Fiber provides 30% higher tensile strength than standard fiberglass and provides increased penetration resistance Peripherally Belted