Two-Piece Motorcycle Leather Suit Alpinestars Atem 4 Black/Gray/White
939,60 €
Upon Order2-year warranty
939,60 €
Upon Order134,60 €
In Stock49,10 €
In Stock15,70 €
In Stock7,60 €
In Stock51,60 €
In StockThe result of over a decade of development in MotoGP and following on from Alpinestars’ first-generation racing airbag system and the launch of the ground-breaking Tech-Air® Street, this latest version of Alpinestars Tech-Air® technology brings full upper body protection to serious track day and performance riders. The Tech-Air® Race Vest System Alpinestars Black/Yellow is completely self-contained, meaning there are no bike-to-rider set-up configurations required, which ensures the ultimate in convenience, freedom and versatility. When fully inflated, the system’s airbag offers critical protection to the back, kidneys, chest and shoulders. Plus, with a simple upgrade the versatile system firmware, the Race system can be configured to run the Tech-Air® Street setting for non-race use in road and off-road situations. The Tech-Air® Race vest must be used in a Tech-Air® compatible garment.
The electronic Airbag Control Unit (ACU) is incorporated within a strong, lightweight, ergonomic polymer back protector, optimized for race and track use. Since the electronic sensors are incorporated in the system’s chassis, it means the vest is completely self-contained and can be worn interchangeably with compatible garments. The main shell is made of an advanced multi-material that incorporates Lycra®, 2D mesh and Cordura, while the interior comprises of perforated Lycra, 3D mesh and soft touch edging for high levels of comfort. What’s more, it incorporates removable inner mesh and an elastic Velcro® waistband to position the airbag system and ensure custom fit and improve adjustability. The ACU has been homologated to ECE R10 04, which ensures the electromagnetic integrity and stability of the unit.
The system uses an integrated, certified lithium ion battery, with a battery life of 25 hours and a recharge time of approximately 6 hours. The micro USB charger allows convenient recharging of the system, with one hour of charging time giving four hours of riding coverage. The system vest incorporates convenient connection system, allowing the system to be connected to a race suit quickly and easily for peace-of-mind activation of the airbag and a LED display.
Upon the identification of a crash situation, a protective airbag is deployed, providing unrivaled protection to the rider with a maximum inflation time of 45 ms, based on the volume of the airbag size.
Technical description:
Size chart:
Chest circumference (cm) | Waist circumference (cm) | Hip circumference (cm) | Arm length (cm) | User height (cm) | |
XS | 78-86 | 64-72 | 79-87 | 49-52 | 150-163 |
S | 86-94 | 72-80 | 87-95 | 52-56 | 163-171 |
M | 94-102 | 80-88 | 95-103 | 56-60 | 171-179 |
L | 102-106 | 88-92 | 103-107 | 60-62 | 179-183 |
XL | 106-114 | 92-100 | 107-115 | 62-66 | 183-187 |
XXL | 114-118 | 100-104 | 115-119 | 66-68 | 187-195 |
3XL | 118-122 | 108-112 | 119-123 | 66-68 | 191-195 |
4XL | 122-130 | 112-120 | 123-131 | 66-70 | 195-199 |
You will learn how to properly take care of motorcycle clothing in our guide.
Ventilation | yes |
---|---|
Use | men, women |
Detachable layer | no |
Protectors | yes |
Reflective features | no |
Trouser zipper connection | no |
Removable protectors | no |
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