Hjc Adwatt 1.5 Helmet White

The ADWATT 1.5 is the perfect compromise between aerodynamics, ventilation, and comfort for particularly long riding sessions. Based on ADWATT's advanced technology, it has been designed through advanced wind tunnel testing to enhance its performance on the road, keeping the head cool and making the ADWATT 1.5 your perfect triathlon helmet.

HJC helmets are tested both in the laboratory and in "real life" to meet the highest quality standards. HJC is one of the very few helmet companies equipped with its own wind tunnel to test aerodynamics, ventilation, noise, and more. The HJC wind tunnel lab measures air forces under various riding conditions to improve helmet performance.

Drawing from MotoGP helmet design experience, HJC designers and engineers have become experts in aerodynamics and ventilation. Aero helmets, as the name suggests, are more aerodynamic than traditional road bike helmets, but with compromised ventilation performance. With HJC helmets, this compromise is greatly reduced. HJC likely offers the best semi-aerated ventilated helmet on the market... Save Watts with HJC helmets!

To achieve maximum ventilation, a technical adaptation of Bernoulli's principle is applied to HJC's aerodynamically enhanced models. In motion, the speed of the surface flow generally increases as it moves towards the back of the helmet. Through pressure differences, cold air from the front intake is drawn out through the rear vent, dissipating internal heat and ensuring the rider optimal ventilation and perfect airflow during the ride.

In-mold is a method that involves welding the EPS together with the outer polycarbonate shell for greater structural strength. This improves rider protection by providing compact reinforcement and giving the product a perfect finish.

A certain amount of air passes through the front air intake duct, then circulates inside the helmet, and finally exits through the exhaust duct. The internal airflow is thus enhanced to cool the head and dissipate heat.

Aero Time Trial helmets come with a visor to improve rider comfort and visibility. HJC aerodynamic helmets are designed to have the same aerodynamic performance with and without a visor.

All helmets are integrated with special Polygiene Silver Salt (Silver Chloride) particles. Polygiene is an antimicrobial property, and this natural ingredient has sufficient capacity to eliminate the growth of bacteria and fungi. Polygiene permanently prevents the growth of bacteria and fungi that cause bad odors at the source.

HJC bicycle helmets are designed with precise measurements to achieve the lowest possible weight. Density, positioning, shapes, and materials play an important role in weight optimization.

SKU	HJC-8135290
ID	53221
Color	White