ALPINESTARS GP Plus R v4 Rideknit Leather Jacket - Black/Red Fluo/White - US 44 / EU 54 3100324-1321-54

Track-focused protection demands gear engineered for precision, not compromise. The ALPINESTARS GP Plus R v4 combines race-grade leather construction with advanced stretch materials to deliver unrestricted movement without sacrificing impact protection—critical when milliseconds and safety margins matter. Whether you're logging hot laps or pushing limits on the street, this jacket bridges the gap between competitive performance and real-world wearability.

Built on Alpinestars' decades of motorsport experience, the GP Plus R v4 features pre-curved arms and strategically placed A-CS™ Plus panels that move with your body, not against it. The RIDEKNIT® inner arm construction adds breathability during aggressive riding, while the dual-density protection system absorbs impacts without bulk. This is gear designed for riders who refuse to choose between comfort and safety.

• 1.3mm race-grade leather
• A-CS™ Plus stretch panels
• RIDEKNIT® inner arms
• Pre-curved arm design
• Dual density DFS shoulders
• GP Lite elbow armor
• Nucleon Flex Plus shoulders
• Tech-Air™ 5 compatible
• Tech-Air™ 3 compatible
• Sport fit tailoring
• Black/Red Fluo/White
• US 44 / EU 54