Engineered for maximum performance and protection, this lightweight leather suit offers race-grade durability, optimal airflow, and advanced safety features.
The Alpinestars GP Plus V4 Sprint 1PC Leather motorcycle suit is a high-performance racing suit designed for professional riders and track enthusiasts. Engineered with insights from top-level racing, this lightweight suit delivers race-grade technology, exceptional protection, and maximum comfort. Built for speed and safety, it’s fully Tech-Air® ready, allowing seamless integration with the Tech-Air® 7x Airbag System, along with compatibility for the Tech-Air® 7x sleeve display and the Tech-Air® 10 wireless display.
Constructed from Flex Plus ‘racing-grade’ bovine leather, the suit features dual-layer reinforcement in key areas for superior abrasion resistance while maintaining flexibility. The Alpinestars Composite Stretch (A-CS®) technology enhances breathability and movement, offering 30% elongation, a 288% increase in tear resistance, and a 600% boost in cut resistance compared to traditional materials.
For optimal ventilation and cooling, fully perforated leather panels and MATRYX® fabric on the shin improve airflow without compromising durability. HRSF (Hyper Resistant Stretch Fabric) ensures additional abrasion and tear resistance while providing exceptional freedom of movement. Reinforced aramid panels at the elbows enhance strength in high-impact zones.
Designed for peak race performance, the suit features a highly pre-curved fit for the body, arms, and knees, ensuring an aerodynamic advantage. It incorporates the Alpinestars Supertech R10 aero hump, specifically engineered to work with the Supertech R10 helmet for streamlined efficiency at high speeds.
For advanced protection, the GP Plus V4 Sprint includes GP-R protecotrs on the elbows, knees, and shins, GP DFS sliders with removable elbow sliders, and Nucleon Race shoulder armor for superior impact absorption. Certified to CE – Category II EN17092 AAA Class, this suit meets the highest safety standards, making it the ultimate choice for serious racers seeking uncompromising performance and protection on the track.
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