Availability
Alpinestars MX A-5 Plasma Chest Protectors
Not Yet Reviewed
A-5 Plasma chest protector features, construction, and protection:
* The Level 2 CE-certified back protector is a composit
A-5 Plasma chest protector features, construction, and protection:
* The Level 2 CE-certified back protector is a composite construction and has a central semi-rigid thermoplastic zone on a Nucleon Plasma back protector for greater impact force dispersion in a critical area
* The side wings are independent from the main semi-rigid chest protector outer shell to ensure a fully adaptive fit
* Protectors have an adaptive fit that perfectly follow the body contours for superior comfort and freedom of movement
* A-5 Plasma chest protector features composite Nucleon Plasma and semi-rigid thermoplastic chest and back protector shells—engineered to be lightweight, breathable, comfortable, adaptive, and protective, while offering superior ventilation
* Constructed from USDA certified bio-based, eco-friendly and sustainable impact absorbing material
* Equipped with adjustable shoulder and side straps for an optimized performance fit
* Removable soft tactile, thermoformed shoulder padding for enhanced rider comfort
* Liners on the Nucleon Plasma chest and back protectors maintain the integral structure of the protectors and reduce the risk of any material tearing
* The Nucleon Plasma protectors are ribbed for superior airflow, while also reducing the amount of material that is in contact with the skin
* The perforated 3D mesh chassis also offers additional protection against tire roost
* Bionic neck support compatibility via the BNS shoulder pull tabs
* Level 2 CE-certified chest and back protectors offer effective impact protection and are mounted on a highly perforated 3D mesh for superior airflow and breathability
* 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 2
--Chest protector: EN 1621-3:2018 Level 2
Showing In Stock Items. Show All 3 Items.
Chest Protector, A-5 Plasma, Adjustable, Mesh/Polymer, Black/Red/White, Medium/Large, Each
Part Number: MXA-6700825132ML
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Chest Protector, A-5 Plasma, Adjustable, Mesh/Polymer, Black/Red/White, X-Large/2X-Large, Each
Part Number: MXA-S2716
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Chest Protector, A-5 Plasma, Adjustable, Mesh/Polymer, Black/Red/White, X-Small/Small, Each
Part Number: MXA-S2715
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
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