Hjc Helmet Adwatt 1.0 Glossy White Size:Medium Colour of Facets: Green

Colour of Facets: Green

FLIP TOP CAP - Made for drinking during activity with an easy open cap cover and self sealing silicone nozzle

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delivering streamlined performance suitable for all-day cycling

Easy and clean bleeding system

Hjc Helmet Adwatt 1.0 Glossy White Size:Medium Colour of Facets: GreenFeatures Ventury Dynamics: In order to achieve maximum ventilation, a technical adaptation of Bernoullis principle is applied to HJCs aerodynamically enhanced models. In motion, the rate of surface flow generally increases as it progresses towards the rear of the helmet. Through pressure differences, cool air from the frontal intake is extracted through the rear vent for internal heat dissipation, giving the cyclist optimum ventilation and perfect air