{"product_id":"6500526-132","title":"Alpinestars A-4 Plasma Roost Guard - Black\/Red\/White","description":"\u003ch3\u003eA-4 Plasma Roost Guard\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAnatomically profiled for all forms of off-road riding\u003c\/li\u003e\n  \u003cli\u003eFeatures a semi-rigid thermoplastic polyhedron design chest protector and a Nucleon Plasma back protector that are engineered to be lightweight, breathable, comfortable, adaptive, and protective\u003c\/li\u003e\n  \u003cli\u003eKey Features\u003c\/li\u003e\n  \u003cli\u003eHighly flexible Nucleon Plasma Back Protector constructed from viscoelastic material engineered from biobased polymers and formed into a structure that is pliable in all directions while maintaining the ability to dissipate impact energies\u003c\/li\u003e\n  \u003cli\u003eLightweight and highly ventilated, this protector offers strong impact force dispersion and absorption while ensuring maximum coverage areas in all riding positions\u003c\/li\u003e\n  \u003cli\u003eLightweight and ultra-vented chest armor\u003c\/li\u003e\n  \u003cli\u003eThe chest outer shell’s design achieves the desired structural strength and imposed load performance when compared to flat or unfaceted surfaces\u003c\/li\u003e\n  \u003cli\u003eThe over-injected flexible side wings of the chest protector follows the body's contours for comfort and freedom of movement\u003c\/li\u003e\n  \u003cli\u003eOptional Race Kit — Engineered to be compatible with the Nucleon Plasma Extended Roost Coverage kit which includes Upper and Lower Chest Extensions, and an additional Y-Strap System to use the A-4 Chest without the back protector\u003c\/li\u003e\n  \u003cli\u003eFeatures highly perforated, adjustable, and detachable rib and shoulder padding for additional rib and shoulder coverage against roost and impact\u003c\/li\u003e\n  \u003cli\u003eConstruction\u003c\/li\u003e\n  \u003cli\u003eEquipped with adjustable shoulder and side straps for an optimized performance fit\u003c\/li\u003e\n  \u003cli\u003eRemovable soft tactile thermoformed shoulder padding for enhanced rider comfort\u003c\/li\u003e\n  \u003cli\u003eThe lining on the back protector offers a soft tactile feeling against the skin while maintaining the integral structure of the protectors and reducing the risk of any material tearing\u003c\/li\u003e\n  \u003cli\u003eThe lining is ribbed for superior airflow while also reducing the amount of material that is in contact with the skin\u003c\/li\u003e\n  \u003cli\u003eThe perforated 3D mesh chassis also offers additional protection against tire roost\u003c\/li\u003e\n  \u003cli\u003eBionic Neck Support compatibility via the BNS shoulder pull tabs\u003c\/li\u003e\n  \u003cli\u003eUSDA certified bio-based eco-friendly and sustainable impact absorbing material\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Parts Unlimited","offers":[{"title":"ML","offer_id":44832418725977,"sku":"27011507","price":189.95,"currency_code":"USD","in_stock":false},{"title":"XLX","offer_id":44832418758745,"sku":"27011508","price":189.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/4128\/8025\/files\/6500526-132_01.png?v=1788550726","url":"https:\/\/shop.eurosportsparts.com\/products\/6500526-132","provider":"Eurosports Parts","version":"1.0","type":"link"}