{"product_id":"just1-j-str-astro-full-face-helmet-red-blue-black","title":"Just1 J-STR Astro Full-Face Helmet – Red \/ Blue \/ Black Gloss","description":"\u003cp\u003eThe Just1 J-STR Astro in its striking gloss Red \/ Blue \/ Black graphic is a full-face helmet designed for riders who want reliable everyday performance without sacrificing style. Built on the proven J-STR platform and certified to ECE 22.06, it earns its place as a dependable daily companion whether you're commuting across town or stretching out on a weekend road run.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eABS outer shell produced in 2 shell sizes for a more precise fit across the size range\u003c\/li\u003e\n\u003cli\u003eEPS inner shell in 2 densities, optimising impact management for each shell size\u003c\/li\u003e\n\u003cli\u003eECE 22.06 and DOT certified — meets the latest international safety standards\u003c\/li\u003e\n\u003cli\u003eJ.I.E.R. Emergency Cheek Pads Removal System for rapid, safe helmet removal by first responders\u003c\/li\u003e\n\u003cli\u003eRobust double-D ring fastening — the trusted standard for secure retention\u003c\/li\u003e\n\u003cli\u003eProtx2 antimicrobial lining treatment keeps the interior fresher for longer, even on back-to-back rides\u003c\/li\u003e\n\u003cli\u003eWide Vision visor with scratch-resistant clear lens and Pinlock 70 preparation for anti-fog use in cold or wet conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eComfort You Can Feel on Every Ride\u003c\/h2\u003e\u003cp\u003eDay-to-day wearability is where the J-STR Astro genuinely delivers. The fully removable and washable interior can be refreshed whenever needed, while the comfortable cheek pads hold your head securely without creating pressure points over long distances. An efficient ventilation system channels airflow through the shell, keeping temperatures manageable during urban stops and open-road stints alike. The Protx2 antimicrobial treatment works quietly in the background to resist odour build-up, so the helmet stays pleasant ride after ride.\u003c\/p\u003e\u003ch2\u003eVisor and Visibility\u003c\/h2\u003e\u003cp\u003eThe Wide Vision visor provides a broad, unobstructed field of view that makes filtering through traffic and reading the road ahead noticeably easier. The clear lens is scratch-resistant and prepared for an optional Pinlock 70 insert, which virtually eliminates fogging in damp or cold weather. A nose cover is included in the box to reduce interior airflow and further manage misting at lower speeds.\u003c\/p\u003e\u003ch2\u003eDesign and Finish\u003c\/h2\u003e\u003cp\u003eThe Astro graphic wraps the gloss shell in a confident combination of red, blue and black — a colour scheme that reads cleanly at speed and stands out in a sea of plain lids. It suits naked bike and sport bike riders looking for a head-turning finish that does not demand track-day pricing.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Just1 J-STR Astro is a universal full-face helmet suitable for adult riders across all motorcycle types. Use the size guide below to select the correct fit before ordering.\u003c\/p\u003e\u003ch2\u003eSize Guide\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eHead circumference (cm)\u003c\/th\u003e\n\u003cth\u003eInches\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXS\u003c\/td\u003e\n\u003ctd\u003e53–54\u003c\/td\u003e\n\u003ctd\u003e20.9 – 21.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e55–56\u003c\/td\u003e\n\u003ctd\u003e21.7 – 22.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e57–58\u003c\/td\u003e\n\u003ctd\u003e22.4 – 22.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e59–60\u003c\/td\u003e\n\u003ctd\u003e23.2 – 23.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e61–62\u003c\/td\u003e\n\u003ctd\u003e24.0 – 24.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXXL\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003e24.8 – 25.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eHow to Measure Your Head\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePlace a soft tape measure just above the eyebrows\u003c\/li\u003e\n\u003cli\u003eMeasure around the widest part of the skull\u003c\/li\u003e\n\u003cli\u003eTake the measurement two or three times to confirm accuracy\u003c\/li\u003e\n\u003cli\u003eThe helmet should fit snugly without causing discomfort\u003c\/li\u003e\n\u003cli\u003eIf the helmet moves when worn, size down by one\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Just1\u003c\/li\u003e\n\u003cli\u003eModel: J-STR Astro\u003c\/li\u003e\n\u003cli\u003eType: Full-face helmet\u003c\/li\u003e\n\u003cli\u003eColour \/ finish: Red \/ Blue \/ Black gloss\u003c\/li\u003e\n\u003cli\u003eOuter shell: ABS in 2 shell sizes\u003c\/li\u003e\n\u003cli\u003eInner shell: EPS in 2 sizes\u003c\/li\u003e\n\u003cli\u003eCertification: ECE 22.06, DOT\u003c\/li\u003e\n\u003cli\u003eLining: Removable and washable, Protx2 antimicrobial treatment\u003c\/li\u003e\n\u003cli\u003eVisor: Wide Vision, scratch-resistant, Pinlock 70 prepared\u003c\/li\u003e\n\u003cli\u003eClosure: Double-D ring\u003c\/li\u003e\n\u003cli\u003eEmergency system: J.I.E.R. Emergency Cheek Pads Removal System\u003c\/li\u003e\n\u003cli\u003ePart number: 6030390112007\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Just1","offers":[{"title":"XS \/ Astro Red \/ Blue \/ Black Gloss","offer_id":53168523346186,"sku":"SY-603039011200-AD7E13-XS","price":161.1,"currency_code":"EUR","in_stock":true},{"title":"S \/ Astro Red \/ Blue \/ Black Gloss","offer_id":53168523378954,"sku":"SY-603039011200-AD7E13-S","price":161.1,"currency_code":"EUR","in_stock":true},{"title":"M \/ Astro Red \/ Blue \/ Black Gloss","offer_id":53168523411722,"sku":"SY-603039011200-AD7E13-M","price":161.1,"currency_code":"EUR","in_stock":true},{"title":"L \/ Astro Red \/ Blue \/ Black Gloss","offer_id":53168523444490,"sku":"SY-603039011200-AD7E13-L","price":161.1,"currency_code":"EUR","in_stock":true},{"title":"XL \/ Astro Red \/ Blue \/ Black Gloss","offer_id":53168523477258,"sku":"SY-603039011200-AD7E13-XL","price":161.1,"currency_code":"EUR","in_stock":true},{"title":"XXL \/ Astro Red \/ Blue \/ Black Gloss","offer_id":53168523510026,"sku":"SY-603039011200-AD7E13-XXL","price":161.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/50201588465930_tp.png?v=1785155637","url":"https:\/\/inter-pace.com\/products\/just1-j-str-astro-full-face-helmet-red-blue-black","provider":"Inter-Pace","version":"1.0","type":"link"}