ALPINESTARS GP Plus R v4 Leather Jacket - Black/Black - US 38 / EU 48 3100524-1100-48

Track days demand gear engineered for the moment when speed meets pavement. The ALPINESTARS GP Plus R v4 delivers race-proven protection without compromising the mobility and comfort you need for extended riding sessions. Built with premium leather and strategically positioned armor, this jacket bridges the gap between circuit performance and real-world wearability.

Whether you're logging hot laps or spiriting down canyon roads, the GP Plus R v4 combines a tailored fit with layered protection systems. The Tech-Air® compatibility means you can integrate an airbag system for additional crash protection, while the detachable thermal vest adapts to seasonal conditions. Constructed from a mix of race and regular bovine leather with A-CS Plus stretch panels, this jacket provides the durability and flexibility that serious riders expect from Alpinestars' heritage.

• Material: A-CS Plus stretch fabric
• Outer Shell: Bovine leather blend
• Elbow Armor: GP-R Lite extended
• Shoulder Protection: DFS sliders
• Thermal Insulation: 80g detachable vest
• Ventilation: Abdominal airflow vents
• Airbag Ready: Tech-Air® compatible
• Size: US 38 / EU 48
• MPN: 3100524-1100-48
• Fitment: Universal (motorcycle apparel)
• Installation: Ready to wear