Ventury Dynamics:In order to achieve maximum ventilation, a technical adaptation of Bernoulli’s principle is applied to HJC’s 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 flow while riding.
Coming from MotoGP race-helmet design experience, HJC designers and engineers have become experts in aerodynamics and wind ventilated helmets. Aero helmets, as the word implies, are more aerodynamic than the conventional racing bike helmet, but with compromised ventilation performance.
In-mold is a method consisting in bonding the EPS together with the outer polycarbonate shell for greater structural strength.
Aero Time Trial Helmets are equipped with a shield to improve the riders’ comfort and visibility, HJC’s aero helmets are engineered in order to have the same aerodynamic performances with and without a shield.
ADJUSTABLE WIDE DIVIDER
Specifications
Recommended Use- Triathlon/TT
Gender- Unisex
Helmet Type- Half-Shell
Safety Standard- CE EN-1078
Weight- 260g
No free accessories configured
Diagnostic (Liquid):
gift: null
freebies: ""
Check that `gift.products.value` is an array of product objects containing `price`, `featured_image`, and optionally `description` and `url`/`handle`.
Loading enquiry form…
Accessories People Also Viewed
Include some of your favorite customer quotes and feedback here as social proof, to build credibility and trust for your services and products.
Customer Name
Include some of your favorite customer quotes and feedback here as social proof, to build credibility and trust for your services and products.
Customer Name
Include some of your favorite customer quotes and feedback here as social proof, to build credibility and trust for your services and products.