Alpinestars A-4 Plasma Chest Protector, Motorcycle Body Armor, White with Black and Red Accents, Ventilated Hard Shell Design, Adjustable Side Straps, Lightweight Off-Road Protection

A-4 Plasma Chest Protector

M/L / Black Red White
£149.99
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Alpinestars A-4 Plasma Chest Protector, Motorcycle Body Armor, White with Black and Red Accents, Ventilated Hard Shell Design, Adjustable Side Straps, Lightweight Off-Road Protection
  • Alpinestars A-4 Plasma Chest Protector, Motorcycle Body Armor, White with Black and Red Accents, Ventilated Hard Shell Design, Adjustable Side Straps, Lightweight Off-Road Protection
  • Alpinestars A-4 Plasma Chest Protector, Back View, Black and Red, featuring a large red Nucleon PLASMA back protector with a wavy perforated design, black mesh chassis with adjustable straps, and white Alpinestars branding.
A-4 Plasma Chest Protector
5 | 1 reviews
Double Points

A-4 Plasma Chest Protector

motocross body protectors

£149.99
Color: Black Red White
A-4 Plasma Chest Protector

Size

Size guide
Earn 340 points with Alpinestars Membership
Description

Expertly designed for all-terrain performance, the A-4 Plasma Chest Protector is a lightweight, anatomically profiled solution for off-road riders seeking superior impact protection. Featuring a Nucleon PLASMA back protector and a geodesic polyhedron chest shell, it delivers CE Level 1 certified safety with exceptional airflow and flexibility. The system includes adjustable side straps and removable rib and shoulder padding for a customized, Bionic Neck Support compatible fit.
Key Features

• Nucleon PLASMA Back Protector: Constructed from USDA Certified Biobased viscoelastic material, this protector offers multi-directional pliability and a contoured fit for effective impact energy dissipation.
• Geodesic Chest Armor: Features a lightweight, ultra-ventilated outer shell inspired by geodesic polyhedrons, providing high structural strength and maximum airflow with minimal material.
• Adaptive Fit: Over-injected flexible side wings follow the body's natural contours to ensure superior comfort and unrestricted freedom of movement while riding.
• Extended Coverage: Includes highly perforated, adjustable, and detachable rib and shoulder padding to provide targeted protection against tire roost and impacts.
• BNS Compatibility: Integrated elasticated pull tabs on the soft tactile thermoformed shoulder pads allow for seamless integration with Alpinestars Bionic Neck Supports.
Protection

• USDA Certified Biobased Nucleon PLASMA back protector provides high-performance impact force dispersion and absorption.
• Geodesic polyhedron chest shell delivers structural strength and robust protection against impacts.
• CE Level 1 certified back protector: EN 1621-2:2014.
• CE Level 1 certified chest protector: EN 1621-3:2018.
• Perforated 3D mesh chassis and padding offer reliable defense against tire roost.
• Over-injected flexible side wings ensure a secure fit for consistent protection coverage.
• Adjustable and detachable rib and shoulder padding for customizable impact protection.
• Bionic Neck Support (BNS) compatible via integrated elasticated pull tabs.
Construction

• According to European statutory law, the CE mark is a conformity requirement for the marketing of this product. The following standards apply:
• Back protector: EN 1621-2:2014 LEVEL 1
• Chest protector: EN 1621-3:2018 LEVEL 1
Shipping & Returns
  • Free shipping above 100 EUR
  • Free 30 day exchanges and returns
Reviews
5 | 1 reviews
SKU 8059347564814 EAN 6500526-132-ML

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