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 redesigned construction that incorporates a blend of Flex Plus racing cowhide, Alpinestars Composite Stretch Plus material, Matryx®, HRSF and GP DFS grinders. The GP Plus v4 is the perfect choice for sport and racing riders looking for an upper mid-range leather suit with the latest material innovations. The GP Plus v4 features the new Flex Plus race leather, specially tanned and finished in Italy. The ultra-flexible Flex Plus race cowhide is highly conformable to the body and supports a 6% conformability, which is 80% more than regular cowhide. The Flex Plus leather with its high adaptability ensures that the GP Plus v4 leather suit offers unparalleled comfort, feel, freedom of movement and a precise fit. In addition, the Flex Plus racing leather meets Alpinestars' Professional Racing Standard for abrasion and tear resistance while being 10% lighter than regular cowhide. Features:

• The GP Plus v4 also incorporates Alpinestars Composite Stretch Plus, A-CS® Plus, material on the lateral torso and shoulder blades of the leather suit that provides lighter weight and increased flexibility and freedom of movement.
• With A-CS® Plus, stretch is increased by 20% and tear resistance is increased by 300% compared to leather
• Breathability with a lighter weight and lower profile than a pleated leather shell
• The GP Plus v4 also features strategically placed, lightweight and breathable Matryx® material inserts on the torso of the suit for optimal ventilation, especially when the suit is worn with Tech-Air® airbag systems such as the Tech-Air® 10 or Tech-Air® 5
• Other features of the GP Plus v4 include HRSF stretch inserts in the crotch, back of the legs, inside arms and chest area.
• Flex Plus racing leather perforations are located throughout the upper chest area, abdomen and thighs.
• GP DFS shoulder, elbow and knee sliders and a Bioflex hip armor. The leather suit features soft, stretchy wrist and ankle cuffs and a removable comfort lining with Polygiene® biostatic treatment to keep it feeling and smelling fresh.
• For the ultimate in rider protection, the GP Plus v4 is also fully Tech-Air® prepared for use with Tech-Air® 5 or Tech-Air® 10 airbag systems and features a convenient forearm pocket for the Tech-Air® 10 control.

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 protectors.
• Level 1 EN 1621-1:2012 Bioflex hip protectors.
• EN 17092-2:2020 - AAA Class

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