Alpinestars GP Plus V4 Sprint 1PC Motorcycle Racing Leather Suits

Alpinestars GP Plus V4 Sprint 1-Piece Leather Men’s Suit

The lightweight GP Plus V4 Sprint 1-Piece Leather Suit is engineered to deliver race-grade performance, protection, and comfort. Developed using extensive racing feedback, this advanced suit focuses on adaptability, airflow, and freedom of movement. Fully Tech-Air® ready, it supports seamless integration with the Tech-Air® 7x Airbag System and is compatible with the Tech-Air® 7x sleeve display and Tech-Air® 10 wireless display for cutting-edge rider safety.

Key Features

• Flex Plus race-grade bovine leather construction with dual layers in high-impact zones for enhanced durability and abrasion resistance
• Soft, supple leather provides outstanding flexibility while maintaining race-level protection
• Alpinestars Composite Stretch (A-CS®) technology on the back panel delivers exceptional breathability, comfort, and unrestricted movement
• A-CS® technology is approximately 9% lighter and more compact than traditional leather accordion panels, offering 30% elongation
• Significantly improved durability with up to 288% greater tear resistance than HRSF and 600% higher cut resistance compared to standard leather
• Fully perforated leather panels maximize airflow and breathability for optimal cooling during aggressive riding

Construction

• Hyper Resistant Stretch Fabric (HRSF) panels provide high abrasion and tear resistance while enhancing mobility
• MATRYX® shin panels are engineered for an exceptional strength-to-weight ratio, high airflow, and flexibility, with targeted zoning for improved performance
• Aramid reinforcements at elbow flex zones increase strength and durability in a critical impact area
• Aggressive race fit with highly pre-curved body, arms, and knees for precision and performance
• Integrated Supertech R10 race-spec aerodynamic hump designed to work in conjunction with the Alpinestars Supertech R10 helmet for optimized streamlining in a racing tuck

Protection

• Race-spec GP-R armour on the elbows, knees, and shins provides extended coverage in key impact zones
• Proven GP DFS sliders with removable elbow sliders deliver effective friction control
• Nucleon Race shoulder armour offers superior impact absorption and abrasion resistance
• Fully CE-certified riding garment compliant with CE Category II EN17092 standards – AAA class