Shoei X-Spirit III Upper Air Intake - Marquez 6 TC-1Shoei X Spirit III Upper Air Intake Marquez 6 TC 1 Outstanding performance. In function and appearance. With coloured ventilation controls, you can give your X SPIRIT III a distinctive look. Ventilation regulator to replace the original upper air intake or to customise the helmet. For opening and closing the upper air intake. Set with 1 ventilation slider and self adhesive foil for fastening. Suitable for the model X SPIRIT III.