{"product_id":"mt-helmets-thunder-4-sv-r25-b4-gloss-black-orange-helmet","title":"MT Helmets Thunder 4 SV R25 B4 Gloss Black Orange Helmet","description":"\u003ch2\u003eMT Helmets Thunder 4 SV R25 B4 Gloss Black Orange Full Face Motorcycle Helmet\u003c\/h2\u003e\n\u003cp\u003eThe MT Helmets Thunder 4 SV R25 B4 Gloss Black Orange is a sport-touring full-face motorcycle helmet designed for riders who value safety, comfort, visibility, and aerodynamic performance. Featuring a High Impact Resistant Polymer (HIRP) shell, advanced ventilation channels, an integrated retractable sun visor, and the MT Quick Visor Swap System (MT-QVSS), this helmet combines practical functionality with a sporty design.\u003c\/p\u003e\n\u003cp\u003eDesigned with ECE 22.06 homologation, subject to verification for the exact variant, the Thunder 4 SV incorporates modern safety and comfort technologies for everyday commuting and touring. Its Gloss Black Orange finish adds a distinctive, performance-inspired look.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-Face Construction:\u003c\/strong\u003e Designed to provide full head and face coverage for motorcycle riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHIRP Shell:\u003c\/strong\u003e High Impact Resistant Polymer shell engineered for impact performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECE 22.06 Homologation:\u003c\/strong\u003e Designed to meet the ECE 22.06 safety standard, subject to confirmation on the exact helmet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMT-QVSS Quick Visor Swap System:\u003c\/strong\u003e Designed for fast and convenient visor removal and installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Sun Visor:\u003c\/strong\u003e Retractable internal sun visor for added convenience in changing light conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMT-AFCS Ventilation:\u003c\/strong\u003e Airflow channel design intended to improve ventilation and reduce internal heat and moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMT-RADD Aerodynamics:\u003c\/strong\u003e Reduced Aero Drag Design developed to help minimise aerodynamic resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMT-ESP Sun Visor System:\u003c\/strong\u003e Extended Sun Visor Protection system designed for convenient operation and removal for cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinlock 70 Ready:\u003c\/strong\u003e Compatible with a suitable Pinlock 70 anti-fog insert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrometric Closure:\u003c\/strong\u003e MT-Micrometric+ fastening system for secure and convenient adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System:\u003c\/strong\u003e Quick-release side pads designed to assist helmet removal by trained responders after an accident.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntercom Compatibility:\u003c\/strong\u003e Dedicated spaces for compatible communication systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable and Washable Liner:\u003c\/strong\u003e Helps maintain interior cleanliness and freshness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced Shell Construction\u003c\/h3\u003e\n\u003cp\u003eThe Thunder 4 SV uses a High Impact Resistant Polymer (HIRP) shell designed to deliver impact performance. Its sport-touring profile combines a practical full-face design with aerodynamic features intended to support comfort during everyday rides and longer journeys.\u003c\/p\u003e\n\u003ch3\u003eSafety Technologies\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eECE 22.06:\u003c\/strong\u003e European helmet safety homologation, subject to verification for the supplied variant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDOT:\u003c\/strong\u003e US certification claim as specified in the supplied product information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISI \/ BIS:\u003c\/strong\u003e Indian certification claim as specified in the supplied product information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMT-Micrometric+:\u003c\/strong\u003e Micrometric fastening system designed for secure closure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System:\u003c\/strong\u003e Removable side pads designed to facilitate helmet removal in emergency situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Point Protector System:\u003c\/strong\u003e Three-point support design intended to improve stability when the helmet is placed on a flat surface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways check the actual helmet's approval labels and documentation to confirm the certifications applicable to the specific model and market.\u003c\/p\u003e\n\u003ch3\u003eAerodynamics and Ventilation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMT-AFCS (Airflow Channel System):\u003c\/strong\u003e Internal air channels designed to improve airflow and help manage heat and moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMT-RADD (Reduced Aero Drag Design):\u003c\/strong\u003e Aerodynamic design intended to minimise air resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilation Channels:\u003c\/strong\u003e Engineered airflow passages designed to enhance riding comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSport-Touring Design:\u003c\/strong\u003e Suitable for everyday commuting and longer motorcycle journeys.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVisor and Visibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMT-QVSS:\u003c\/strong\u003e Quick Visor Swap System for convenient visor replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMT-EVA:\u003c\/strong\u003e Extended Vision Area designed to improve the rider's field of view.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMT-ESP:\u003c\/strong\u003e Retractable internal sun visor system designed for convenient operation and cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinlock 70 Ready:\u003c\/strong\u003e Compatible with a suitable optional Pinlock 70 anti-fog lens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear Outer Visor:\u003c\/strong\u003e Confirm the supplied visor colour for the exact variant before listing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The Pinlock anti-fog lens is not included and may be purchased separately.\u003c\/p\u003e\n\u003ch3\u003eComfort and Interior\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize-specific interior padding designed for an optimal fit.\u003c\/li\u003e\n\u003cli\u003eRemovable and washable inner lining.\u003c\/li\u003e\n\u003cli\u003eMoisture-managing fabrics designed to promote ventilation and quick drying.\u003c\/li\u003e\n\u003cli\u003eEmergency-release side pads for emergency helmet removal procedures.\u003c\/li\u003e\n\u003cli\u003eDedicated spaces for compatible motorcycle intercom systems.\u003c\/li\u003e\n\u003cli\u003eDetachable components designed to support maintenance and replacement when required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMT Helmets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThunder 4 SV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGraphics \/ Variant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR25 B4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGloss Black Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHelmet Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull-Face Sport-Touring Motorcycle Helmet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOuter Shell Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHIRP (High Impact Resistant Polymer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eECE 22.06, subject to variant verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOther Certification Claims\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDOT \/ ISI, subject to verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRetention System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMT-Micrometric+ Micrometric Closure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVisor System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMT-QVSS Quick Visor Swap System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSun Visor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated Retractable Internal Sun Visor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnti-Fog Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePinlock 70 Ready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnti-Fog Lens Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVentilation System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMT-AFCS Airflow Channel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAerodynamic Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMT-RADD Reduced Aero Drag Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEmergency Release System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntercom Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDedicated Spaces for Compatible Communication Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterior Padding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRemovable and Washable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApproximate Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1700 ± 50 g, as supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDaily Commuting and Sport-Touring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cbr\u003eWhat's Included in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x MT Helmets Thunder 4 SV R25 B4 Gloss Black Orange Helmet\u003c\/li\u003e\n\u003cli\u003e1 x Helmet Cloth Bag\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHelmet Size Guide\u003c\/h3\u003e\n\u003cp\u003eSelecting the correct helmet size is essential for a secure fit and effective protection. Before ordering, measure the circumference of your head using a flexible measuring tape.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePosition the tape just above your eyebrows.\u003c\/li\u003e\n\u003cli\u003eWrap it around the widest part of your head.\u003c\/li\u003e\n\u003cli\u003eRecord your measurement in centimetres.\u003c\/li\u003e\n\u003cli\u003eCompare the measurement with the official MT Helmets Thunder 4 SV size chart.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe helmet should fit snugly without excessive pressure or unwanted movement. If you are between sizes, consult the manufacturer's fitting guidance or an authorised dealer.\u003c\/p\u003e\n\u003ch3\u003eCare and Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClean the visor and outer shell using products suitable for motorcycle helmets.\u003c\/li\u003e\n\u003cli\u003eFollow the manufacturer's instructions when removing and washing the interior padding.\u003c\/li\u003e\n\u003cli\u003eInspect the shell, visor, and fastening system regularly for signs of damage or wear.\u003c\/li\u003e\n\u003cli\u003eReplace damaged components only with compatible parts recommended by the manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePinlock 70 anti-fog lens is not included.\u003c\/li\u003e\n\u003cli\u003eVerify the certification labels and specifications for the exact variant before purchase.\u003c\/li\u003e\n\u003cli\u003eActual product colours may vary slightly from the images shown.\u003c\/li\u003e\n\u003cli\u003eHigh-visibility colours may experience faster UV-related colour degradation.\u003c\/li\u003e\n\u003cli\u003eConfirm the supplied visor, accessories, and weight before publishing the final listing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize Chart\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/2966\/3397\/files\/MT_Helmet_new_size_chart.png?v=1792476849\" alt=\"\"\u003e\u003c\/p\u003e","brand":"MT Helmet","offers":[{"title":"XS","offer_id":50704597352613,"sku":null,"price":13999.0,"currency_code":"INR","in_stock":false},{"title":"S","offer_id":50704597385381,"sku":null,"price":13999.0,"currency_code":"INR","in_stock":false},{"title":"M","offer_id":50704597418149,"sku":null,"price":13999.0,"currency_code":"INR","in_stock":true},{"title":"L","offer_id":50704597450917,"sku":null,"price":13999.0,"currency_code":"INR","in_stock":true},{"title":"XL","offer_id":50704597483685,"sku":null,"price":13999.0,"currency_code":"INR","in_stock":true},{"title":"2XL","offer_id":50704597516453,"sku":null,"price":13999.0,"currency_code":"INR","in_stock":true},{"title":"3XL","offer_id":50704597549221,"sku":null,"price":13999.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/2966\/3397\/files\/MTHelmetsThunder4SVR25B4GlossBlackOrangeHelmet_1.png?v=1792476881","url":"https:\/\/ridersjunction.com\/products\/mt-helmets-thunder-4-sv-r25-b4-gloss-black-orange-helmet","provider":"Riders Junction","version":"1.0","type":"link"}