Head & Brain Protection for Junior Riders. The wait is over! Finally, here is a junior helmet with brain rotation & concussion reduction technology! The junior helmets feature the category-defining 360 ? Turbine Technology & the 3.5 helmet is DOT + ECE certified. The helmet is lined with turbines which are 360 ?moving discs constructed of an energy-absorbing shape & material. This tech has two key advantages, namely the reduction of rotational acceleration to the head & brain & the absorption of energy upon impact at concussion level. Features Injected Polymer Compound shell Multi-density impact foam Dri-Lex® moisture wicking, breathable, anti-odor & washable inner liner Optimal neck brace compatibility Superior ventilation Visor with breakaway function for rotational reduction in a crash Emergency cheek pad removal Weight: from 1270g (2, 8lbs) ±50g Specifications Certified & tested: ECE 2205 360° Turbine Technology: Reduces up to 30% of head impact at concussion level Reduces up to 40% of rotational acceleration to head & brain Sizing: M Junior (51-52cm â 20 â 20 ½") L Junior (53-54cm â 20 ¾
- 21 ¼")