Peripherally Belted Complex Laminate Construction (PB-CLC) shell Chin bar vent grill installed on a rounded chin bar, mounted form the outside on the exterior vent cap and can be easily removed for cleaning or damage replacement—vent cap also designed to break way from the chin bar in event of impact Features 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 Super Fiber provides 30% higher tensile strength than standard fiberglass and provides increased penetration resistance Rounded chin bar maintains compact shell length resulting in less protrusion, leaving it less likely to catch and dig during a spill The Air-Through top-rear-duct center brace also functions as a goggle-strap locator Removable neck roll allows easy and convenient cleaning of the helmet Emergency release cheek pad design allows trained medical personnel easier access to an injured rider, reducing the chance of unintentional injury Air outlets on the peak are made larger to compensate for increased lift and is made with durable, yet extremely flexible material, mounted with plastic screws designed to break on impact, so as to not snag on impact which could send energy into the helmet or cause excess rotational force Diffusers can be removed or replaced quickly and easily by removing a single screw on the rear-duct center brace