Cykelhjelm, Louis Garneau Black Knight str 56-59

Cykelhjelm, Louis Garneau Black Knight str 56-59 cm vægt 450 g

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The Louis Garneau Vorttice helmet is a true revolution in aerodynamics designed to be faster than the competition. Unlike any other aero helmet, proven dimpled technology when hitting the “Vortex Generator”, the air is accelerated again, so it can glide along to the end and eliminate air disturbances. The unique “air intake” situated at the highest pressure point on the helmet directs the air along the 3 “evacuation channels” keeping the rider cool and directing the flow of air through and out. Made from In-Mold construction that is very stiff and durable with an included lens to minimise fogging. Heat produced by the cyclist’s head is wicked out through the back. The shape of the helmet, air intake system and vortex generator prove to be exceptional at managing winds from all directions allowing athletes to go faster while spending less energy.

Certifications: CPSC-ASTM-CE-AS 2063
Vents: 2
In-Mold Construction: Industrial process binding the front liner and outer shell for increased durability.
Spiderlock SL: Lighweight rack-and-pinion system, micro-adjustable using only one hand, offering extreme comfort and stability.
Steplock Divider: Cam locking device to quickly adjust strap position.
Golf Ball Effect: Texturized surface on the front of the helmet helps to achieve better laminar airflow.
Vortex Generator: Small blades at the surface of the helmet create vortices that energize the laminar layer resulting in improved performance
Evacuation Channels: In order to avoid hindering aerodynamics, the vent opening must be stratgically positioned. When the cyclist is riding straight forward, the air must change direction to skirt around the helmet. This creates a high pressure zone in front of the helmet, making it the pefect place to position the vent. Air goes in at high speed, moves around the head through the evacuation channels, and out by the back opening. heat produced

Type: Cykelhjelm
Produkt: Louis Garneau Black Knight str 56-59 cm vægt 450 g