The GP Plus v4 is a race-derived sport leather jacket redesigned with a modern silhouette and refined detailing. It combines race and regular bovine leather with A-CS™ Plus composite stretch panels to increase mobility and reduce weight while maintaining high abrasion and tear resistance.
- Three main updates: A-CS™ Plus stretch material, GP-R Lite extended elbow armor, and a new modernized graphic.
- A-CS™ Plus is MotoGP-derived composite stretch used in large side panels for improved fit and flexibility.
- Dynamic Friction Shield (DFS) external shoulder sliders with Nucleon Flex Plus armor beneath provide impact protection and comfort of movement.
- Detachable 80g thermal vest and long airflow vents on the abdomen for temperature control.
- Tech-Air® ready for integration with Alpinestars airbag systems.
- Certification: EN17092-3:2020 – AA Class; elbow & shoulder protection EN 1621-1:2012 Level 1.
Materials: 36% cow leather, 36% polyamide, 25% buffalo leather, 3% elasthane. Lining: 89% polyester, 9% polyamide, 2% elasthane. The GP Plus v4 balances race-level protection and everyday ergonomics for sport performance riders.