Alpinestars GP Plus V4 1-Piece

Alpinestars GP Plus V4 1-Piece Motorcycle Leather Suit

The Tech-Air® prepared GP Plus v4

leather suit is a complete revolution of the existing v3 model with a completely newly developed construction that includes a combination of Flex Plus race cowhide leather, Alpinestars Composite Stretch Plus material, Matryx®, HRSF and GP DFS sliders.

The GP Plus v4 is the perfect choice for sport and racing riders looking for a premium mid-range leather suit with the latest material innovations.

The GP Plus v4 is equipped with the new Flex Plus race leather, which was specially tanned and finished in Italy. The ultra-flexible Flex Plus race cowhide leather is highly adaptable to the body and supports an adaptability of 6%, which is 80% more than normal cowhide leather.

The Flex Plus leather with its high adaptability ensures that the GP Plus v4 leather suit offers incomparable comfort, feel, freedom of movement and a precise fit. Furthermore, the Flex Plus race leather meets Alpinestars' professional racing standard in terms of abrasion and tear resistance and is at the same time 10% lighter than conventional cowhide leather.

Features:

The GP Plus v4 also contains Alpinestars Composite Stretch Plus, A-CS® Plus material on the side of the torso and on the shoulder blades of the leather suit, which offers a lower weight and higher flexibility and freedom of movement

With A-CS® Plus, the stretchability is increased by 20% and the tear resistance is increased by 300% compared to leather

Breathability at a lower weight and lower profile than a folded leather panel

The GP Plus v4 also features strategically placed, lightweight and breathable Matryx® material inserts on the torso of the suit, which ensure optimal ventilation, especially when the suit is worn with Tech-Air® airbag systems such as the Tech-Air® 10 or Tech-Air® 5

Other special features of the GP Plus v4 include the HRSF stretch inserts in the crotch, on the back of the legs, on the inner arms and in the chest area.

The perforations of the Flex Plus race leather are arranged across the entire upper chest area, on the stomach and on the thighs.

GP DFS shoulder, elbow and knee sliders as well as a Bioflex hip protector. The leather suit features soft, stretch cuffs at the wrists and ankles as well as a removable comfort liner with a biostatic Polygiene® treatment, so that it always feels and smells fresh.

For the ultimate protection of the rider, the GP Plus v4 is also fully Tech-Air® prepared for use with the Tech-Air® 5 or Tech-Air® 10 airbag systems and offers a practical pocket on the forearm for the Tech-Air® 10 control unit.

Specifications:

Level 1 EN 1621-1:2012 Alpinestars Nucleon Flex shoulder protectors

Level 1 EN 1621-1:2012 GP-R elbow, forearm, knee and shin guards.

Level 1 EN 1621-1:2012 Bioflex hip protectors

EN 17092-2:2020 – AAA Class

Further product information

Material 67% cowhide leather, 23% polyamide, 7% polyurethane, 3% elastane