Alieno

Alien, il nuovo casco per Time Trial di Limar, rappresenta un notevole avanzamento nel campo aerodinamico, non solo per il suo design innovativo e l'uso di tecnologie avanzate, ma anche per l'approccio meticoloso adottato nei suoi test aerodinamici.
Prezzo scontato€499,95
Taglie: M
Colore: Matt Brooklyn gray
Sfida il vento. Batti il tempo. Invisibile nell'aria.

About Alien

Limar's new time trial helmet

Technology

High performing EPS/PC shell

Air Vents

3 air vents, 6 longitudinal inner air flow channels

Sizing System

Air fit system with height adjustment and webbing connection

Pads

Non-allergenic, washable comfort pads

Sizes

S 53–56 cm / M 54-58 cm / L 57–61 cm

Weight

S 420 g / M 435 g / L 465 g

Ideal For

The trial, Triathlon

Plasmato dal vento.

Engineered for

real-world aerodynamics.

Alien was developed through CFD simulations and extensive wind-tunnel testing, followed by validation in realistic racing scenarios.
Testing included variable wind angles between 5° and 10°, reproducing the crosswinds commonly encountered during road time trials and triathlon events. This approach allowed Limar to optimize the helmet not only for ideal laboratory conditions, but also for the dynamic position and movement of the rider on the road.

Airflow shaped

around the rider.

Alien’s upper shell is divided into lateral and central aerodynamic areas. The side surfaces generate an Outwash effect that redirects incoming air away from the rider’s shoulders.
The central profile uses the Coandă effect to maintain a more controlled airflow along the rider’s back. Working together with the lower shell, these surfaces help reduce turbulence between the helmet, neck and shoulders, improving the aerodynamic efficiency of the complete rider–helmet system.

Efficienza quando

ogni secondo conta.

L'architettura aerodinamica a doppio guscio convoglia il flusso d'aria intorno al ciclista, mentre tre prese d'aria anteriori e sei canali longitudinali interni supportano la ventilazione durante sforzi prolungati ad alta intensità. Rispetto al suo predecessore, Air King Evo, i test indicano una significativa riduzione della resistenza aerodinamica, aiutando il ciclista a mantenere la velocità di gara con un minore dispendio energetico. Alien è progettato per gli atleti che necessitano di prestazioni efficaci in diverse condizioni di vento, posizioni del corpo e ambienti di gara.

ALIEN.

SFIDA IL VENTO.

CONQUISTA

L'OROLOGIO.

Integrated Aerodynamic Visor

The wide integrated visor supports a clean frontal profile while providing the visibility required for time trial and triathlon racing.

Outwash & Coandă Effects

Lateral surfaces redirect airflow away from the shoulders, while the central profile helps maintain a controlled flow along the rider’s back.

Aerodynamic Double Shell

A distinctive upper and lower shell architecture engineered to manage airflow around the helmet, shoulders and back as one aerodynamic system.

Questions?

We are here to help.

Find quick answers about sizing, shipping, returns, product care and support. Everything you need to choose, ride and take care of your Limar helmet with confidence.

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