ALPINESTARS Atem v5 Leather Jacket - Black/White - US 40 / EU 50 3106524-12-50

The Alpinestars Atem v5 is engineered for riders who refuse to compromise between track-level protection and wearability. Its race-derived construction combines advanced synthetic leather with strategic stretch panels to deliver unrestricted movement without sacrificing abrasion resistance—critical when milliseconds and safety margins matter. Built with Tech-Air compatibility and dual-density armor, this jacket transforms confidence into lap time.

• Race-fit design, pre-curved arms
• Alpinestars Flex Plus Race leather
• 9% lighter than traditional leather
• 30% stretch performance capability
• 300% tear resistance rated
• 600% cut resistance vs. leather
• 80% more adaptability
• A-CS Plus stretch panels
• Composite stretch technology integrated
• RIDEKNIT engineered inner arms
• Dual density DFS RR protectors
• Nucleon Flex Plus shoulder armor
• GP elbow armor included
• Tech-Air 5 compatible
• Tech-Air 3 compatible
• Low profile sports collar
• Ergonomic hook-and-loop cuffs
• Streamlined speed hump aerodynamics
• Waterproof storage compartment
• Two zippered external pockets
• Mesh interior, breathable
• Back protector compatible
• 3/4 waist zip connection
• Extended back coverage
• US 40 / EU 50
• Black/White colorway
• MPN: 3106524-12-50