Alpinestars Atem v5 Leather Jacket - Black US 44 / EU 54 with Race-Optimized Features

The Alpinestars Atem v5 Leather Jacket is a high-performance racing jacket designed specifically for sport bike enthusiasts seeking superior protection and mobility. Crafted from lightweight Flex Plus ‘Race’ leather, the jacket offers an 80% increase in adaptability and is approximately 10% lighter than traditional bovine leather, enhancing rider comfort without compromising durability. Its race-derived features include a dedicated ‘Race’ fit with pre-curved arms and 3D pattern body mapping, ensuring a snug, ergonomic fit that maximizes riding efficiency. The jacket’s extensive use of technical stretch panels, including underarms, inner arms, and around the neck, provides exceptional flexibility and breathability, allowing for natural movement during aggressive riding segments. These panels contribute to a lighter overall weight and a lower profile compared to traditional leather accordion panels, with a 30% increase in stretch performance and significant tear and cut resistance improvements compared to standard materials. The RIDEKNIT® engineered inner arms further enhance flexibility and abrasion resistance while maintaining comfort and ventilation. For impact protection, the Atem v5 features dual-density DFS RR shoulder and elbow protectors, GP elbow armor, and Nucleon Flex Plus shoulder armor, all engineered to deliver superior impact absorption and friction control. The jacket is also equipped with a streamlined speed hump designed for aerodynamic efficiency and ventilation, which includes a chamber for hydration pouch storage. Practical considerations include a waterproof inner compartment for valuables, two external zippered side pockets, a mesh interior liner with protector pockets, and a 3/4 waist zipper for secure attachment to Alpinestars riding pants. The low-profile sports collar and ergonomic cuffs with zippers optimize rider comfort and ease of use, while the longer back coverage ensures protection in riding posture. Compatibility with Tech-Air® 3 and 5 airbag systems makes this jacket suitable for riders seeking advanced safety features. Overall, the Atem v5 Leather Jacket combines cutting-edge materials, technical innovation, and a race-focused design to meet the needs of serious sport bike riders seeking both performance and protection.

Features:

• Lightweight Flex Plus ‘Race’ leather construction for enhanced flexibility and 10% weight reduction

• Race-specific ‘Race’ fit with pre-curved arms and 3D pattern body mapping for optimal ergonomics

• Extensive technical stretch panels for breathability, comfort, and freedom of movement

• Superior impact protection with dual-density DFS RR shoulder and elbow protectors, GP elbow armor, and Nucleon Flex Plus shoulder armor

• Aerodynamic and ventilated streamlined speed hump with hydration chamber

• Waterproof inner compartment and external zippered pockets for secure storage

• Mesh interior liner with protector pockets for added safety

• Compatibility with Tech-Air® 3 and 5 airbag systems for advanced rider safety

• Low-profile sports collar and adjustable cuffs for comfort and fit

• Longer back panel for greater coverage in riding position

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 3106524-10-54