Alpinestars A-5 PLASMA Chest Protector

The Alpinestars A-5 PLASMA Chest Protector is anatomically engineered for all forms of off-road riding, including Motocross and Supercross. Featuring composite Nucleon PLASMA and semi-rigid thermoplastic chest and back shells, this protector delivers high-performance impact protection while remaining lightweight, breathable, adaptive and exceptionally comfortable. With advanced materials, superior venting and a fully adjustable fit, the A-5 PLASMA sets a new benchmark in protective technology for serious off-road riders.

Key Features

• Lightweight composite Nucleon PLASMA and semi-rigid thermoplastic chest & back protector shells
• Level 2 CE-certified chest and back protection for high-impact performance
• Highly perforated 3D mesh chassis for maximum ventilation and superior airflow
• Independent side wings for a fully adaptive, body-hugging fit
• Nucleon PLASMA material: pliable, bio-based viscoelastic polymer engineered for outstanding impact energy dissipation
• Adaptive fit that follows the natural contours of the body for improved freedom of movement
• Thermoplastic central zone on the back protector for added impact force dispersion
• Removable soft tactile thermoformed shoulder padding for added comfort
• Adjustable shoulder and side straps for a personalised performance fit
• Ribbed PLASMA structure reduces skin contact while increasing ventilation
• 3D mesh chassis provides additional roost protection
• Bionic Neck Support (BNS) compatible via shoulder pull tabs
• Constructed from USDA-certified bio-based sustainable impact-absorbing materials

Certification

• Back Protector: EN 1621-2:2014 Level 2
• Chest Protector: EN 1621-3:2018 Level 2

Proudly supplied by DR MOTO - New Zealand's trusted Alpinestars protection specialist. Premium MX and off-road armour, expert guidance, and fast nationwide delivery to keep you protected on every ride.