{ "@context": "https://schema.org", "@type": "Product", "api_version": "2.0", "generated_at": "2026-10-08T17:28:25+00:00", "post_type": "helmet", "metadata": { "id": 27208, "title": "Stream 2", "slug": "ls2-stream-2-3", "url": "https://helmetsan.com/helmets/ls2-stream-2-3/", "language": "en", "brand": "", "category": "Full Face", "featured_image": "", "excerpt": "Best-selling budget full face with KPA shell technology. The Stream 2 is engineered as a high-integrity Full Face protective system by LS2, utilizing a structural shell constructed from KPA. This structural layup is engineered to provide progressive kinetic energy dissipation during impact deceleration, distributing localized shock across outer lamina layers while minimizing deformation transfer into ... Read more", "modified": "2026-09-06T06:54:50+05:30" }, "identifiers": { "sku": "LS-LS2STR", "ean13": "8426190000000", "mpn": "LS2-18000000", "asin_us": "B07Q3K8V5G", "asin_status": "verified", "regions_covered": 22, "amazon": { "us": { "asin": "B07Q3K8V5G", "status": "verified" } } }, "specifications": { "brand": "N/A", "helmet_family": "Stream 2", "material": "N/A", "weight_g": 1420, "weight_lbs": "3.13", "homologation_standard": "ECE 22.05", "sharp_rating": "4", "rotational_tech": "1", "strap_type": "Double D-Ring", "noise_db_at_100kph": 82, "comms_ready": "Generic Speaker Cutouts", "head_shape": "Intermediate Oval" }, "variants": [ { "id": "ls2_stream_2_matte-black", "entity": "helmet", "title": "LS2 Stream 2 Matte Black", "type": "Full Face", "parent_id": "ls2_stream_2", "helmet_family": "Stream 2", "head_shape": "Intermediate Oval", "color": "Matte Black", "color_family": "Black", "sku": "LS2-STRE-BLK", "finish": "matte", "is_graphic": false, "availability": "instock", "description": "The LS2 Stream 2 is a benchmark Full Face helmet crafted in Spain / China ud83cuddeaud83cuddf8ud83cudde8ud83cuddf3. Built around Kinetic Polymer Alloy (KPA) / HPFC High Performance Fiberglass Composite shell construction, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Modern Spanish design engineering accessible to riders worldwide.", "product_details": { "description": "Best-selling budget full face with KPA shell technology." }, "price": { "current": 129.98, "usd": 129.98, "eur": 119.58, "gbp": 102.68 }, "specs": { "material": "KPA", "weight_g": 1550, "weight_lbs": 3.42, "certifications": [ "DOT", "ECE 22.06" ] }, "geo_media": [ "https://helmetsan.com/assets/helmets/ls2_stream_2_matte_black_front.png", "https://helmetsan.com/assets/helmets/ls2_stream_2_matte_black_side.png" ], "helmet_types": [ "Full Face" ], "introduction": "Positioned in LS2's Full Face lineup, the Stream 2 brings Spanish engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.", "story": "The LS2 Stream 2 represents Spanish head protection design, incorporates aerodynamic shell sculpting and multi-density EPS impact damping. Its KPA shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel cool air across the scalp, keeping cabin noise around 82.5 dB at 100 km/h. For riders seeking a KPA Full Face helmet tailored to an Intermediate Oval head shape, the Stream 2 delivers verified safety and long-distance rider comfort.", "finish_profile": "LS2 Stream 2 Matte Black (matte finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.", "editorial_note": "LS2 Stream 2 in LS2 Stream 2 Matte Black. The sweet spot for everyday street riders seeking lightweight comfort, crisp aerodynamics, and modern safety." }, { "id": "ls2_stream_2_hi-viz-yellow", "entity": "helmet", "title": "LS2 Stream 2 Hi-Viz Yellow", "type": "Full Face", "parent_id": "ls2_stream_2", "helmet_family": "Stream 2", "head_shape": "Intermediate Oval", "color": "Hi-Viz Yellow", "color_family": "Yellow", "sku": "LS2-STRE-YEL", "finish": "gloss", "is_graphic": false, "availability": "instock", "description": "The LS2 Stream 2 is a benchmark Full Face helmet crafted in Spain / China ud83cuddeaud83cuddf8ud83cudde8ud83cuddf3. Built around Kinetic Polymer Alloy (KPA) / HPFC High Performance Fiberglass Composite shell construction, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Modern Spanish design engineering accessible to riders worldwide.", "product_details": { "description": "Best-selling budget full face with KPA shell technology." }, "price": { "current": 129.98, "usd": 129.98, "eur": 119.58, "gbp": 102.68 }, "specs": { "material": "KPA", "weight_g": 1550, "weight_lbs": 3.42, "certifications": [ "DOT", "ECE 22.06" ] }, "geo_media": [ "https://helmetsan.com/assets/helmets/ls2_stream_2_hi_viz_yellow_front.png", "https://helmetsan.com/assets/helmets/ls2_stream_2_hi_viz_yellow_side.png" ], "helmet_types": [ "Full Face" ], "introduction": "Positioned in LS2's Full Face lineup, the Stream 2 brings Spanish engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.", "story": "The LS2 Stream 2 represents Spanish head protection design, incorporates aerodynamic shell sculpting and multi-density EPS impact damping. Its KPA shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel cool air across the scalp, keeping cabin noise around 82.5 dB at 100 km/h. For riders seeking a KPA Full Face helmet tailored to an Intermediate Oval head shape, the Stream 2 delivers verified safety and long-distance rider comfort.", "finish_profile": "LS2 Stream 2 Hi-Viz Yellow (gloss finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.", "editorial_note": "LS2 Stream 2 in LS2 Stream 2 Hi-Viz Yellow. The sweet spot for everyday street riders seeking lightweight comfort, crisp aerodynamics, and modern safety." }, { "id": "ls2_stream_2_vortex-red", "entity": "helmet", "title": "LS2 Stream 2 Vortex Red", "type": "Full Face", "parent_id": "ls2_stream_2", "helmet_family": "Stream 2", "head_shape": "Intermediate Oval", "color": "Vortex Red", "color_family": "Red", "sku": "LS2-STRE-VOR", "finish": "gloss", "is_graphic": true, "availability": "instock", "description": "The LS2 Stream 2 is a benchmark Full Face helmet crafted in Spain / China ud83cuddeaud83cuddf8ud83cudde8ud83cuddf3. Built around Kinetic Polymer Alloy (KPA) / HPFC High Performance Fiberglass Composite shell construction, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Modern Spanish design engineering accessible to riders worldwide.", "product_details": { "description": "Best-selling budget full face with KPA shell technology." }, "price": { "current": 179.98, "usd": 179.98, "eur": 165.58, "gbp": 142.18 }, "specs": { "material": "KPA", "weight_g": 1550, "weight_lbs": 3.42, "certifications": [ "DOT", "ECE 22.06" ] }, "geo_media": [ "https://helmetsan.com/assets/helmets/ls2_stream_2_vortex_red_front.png", "https://helmetsan.com/assets/helmets/ls2_stream_2_vortex_red_side.png" ], "helmet_types": [ "Full Face" ], "introduction": "Positioned in LS2's Full Face lineup, the Stream 2 brings Spanish engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.", "story": "The LS2 Stream 2 represents Spanish head protection design, incorporates aerodynamic shell sculpting and multi-density EPS impact damping. Its KPA shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel cool air across the scalp, keeping cabin noise around 82.5 dB at 100 km/h. For riders seeking a KPA Full Face helmet tailored to an Intermediate Oval head shape, the Stream 2 delivers verified safety and long-distance rider comfort.", "finish_profile": "LS2 Stream 2 Vortex Red (gloss finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.", "editorial_note": "LS2 Stream 2 in LS2 Stream 2 Vortex Red. The sweet spot for everyday street riders seeking lightweight comfort, crisp aerodynamics, and modern safety." }, { "id": "ls2_stream_2_vortex-tc-2", "entity": "helmet", "title": "LS2 Stream 2 Vortex TC-2", "type": "Full Face", "parent_id": "ls2_stream_2", "helmet_family": "Stream 2", "head_shape": "Intermediate Oval", "color": "Vortex TC-2", "color_family": "Multi", "sku": "LS2-STRE-VOR", "finish": "gloss", "is_graphic": true, "availability": "instock", "description": "The LS2 Stream 2 is a benchmark Full Face helmet crafted in Spain / China ud83cuddeaud83cuddf8ud83cudde8ud83cuddf3. Built around Kinetic Polymer Alloy (KPA) / HPFC High Performance Fiberglass Composite shell construction, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Modern Spanish design engineering accessible to riders worldwide.", "product_details": { "description": "Best-selling budget full face with KPA shell technology." }, "price": { "current": 179.98, "usd": 179.98, "eur": 165.58, "gbp": 142.18 }, "specs": { "material": "KPA", "weight_g": 1550, "weight_lbs": 3.42, "certifications": [ "DOT", "ECE 22.06" ] }, "geo_media": [ "https://helmetsan.com/assets/helmets/ls2_stream_2_vortex_tc_2_front.png", "https://helmetsan.com/assets/helmets/ls2_stream_2_vortex_tc_2_side.png" ], "helmet_types": [ "Full Face" ], "introduction": "Positioned in LS2's Full Face lineup, the Stream 2 brings Spanish engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.", "story": "The LS2 Stream 2 represents Spanish head protection design, incorporates aerodynamic shell sculpting and multi-density EPS impact damping. Its KPA shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel cool air across the scalp, keeping cabin noise around 82.5 dB at 100 km/h. For riders seeking a KPA Full Face helmet tailored to an Intermediate Oval head shape, the Stream 2 delivers verified safety and long-distance rider comfort.", "finish_profile": "LS2 Stream 2 Vortex TC-2 (gloss finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.", "editorial_note": "LS2 Stream 2 in LS2 Stream 2 Vortex TC-2. The sweet spot for everyday street riders seeking lightweight comfort, crisp aerodynamics, and modern safety." }, { "id": "ls2_stream_2_tech-tc-1", "entity": "helmet", "title": "LS2 Stream 2 Tech TC-1", "type": "Full Face", "parent_id": "ls2_stream_2", "helmet_family": "Stream 2", "head_shape": "Intermediate Oval", "color": "Tech TC-1", "color_family": "Multi", "sku": "LS2-STRE-TEC", "finish": "gloss", "is_graphic": true, "availability": "instock", "description": "The LS2 Stream 2 is a benchmark Full Face helmet crafted in Spain / China ud83cuddeaud83cuddf8ud83cudde8ud83cuddf3. Built around Kinetic Polymer Alloy (KPA) / HPFC High Performance Fiberglass Composite shell construction, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Modern Spanish design engineering accessible to riders worldwide.", "product_details": { "description": "Best-selling budget full face with KPA shell technology." }, "price": { "current": 179.98, "usd": 179.98, "eur": 165.58, "gbp": 142.18 }, "specs": { "material": "KPA", "weight_g": 1550, "weight_lbs": 3.42, "certifications": [ "DOT", "ECE 22.06" ] }, "geo_media": [ "https://helmetsan.com/assets/helmets/ls2_stream_2_tech_tc_1_front.png", "https://helmetsan.com/assets/helmets/ls2_stream_2_tech_tc_1_side.png" ], "helmet_types": [ "Full Face" ], "introduction": "Positioned in LS2's Full Face lineup, the Stream 2 brings Spanish engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.", "story": "The LS2 Stream 2 represents Spanish head protection design, incorporates aerodynamic shell sculpting and multi-density EPS impact damping. Its KPA shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel cool air across the scalp, keeping cabin noise around 82.5 dB at 100 km/h. For riders seeking a KPA Full Face helmet tailored to an Intermediate Oval head shape, the Stream 2 delivers verified safety and long-distance rider comfort.", "finish_profile": "LS2 Stream 2 Tech TC-1 (gloss finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.", "editorial_note": "LS2 Stream 2 in LS2 Stream 2 Tech TC-1. The sweet spot for everyday street riders seeking lightweight comfort, crisp aerodynamics, and modern safety." }, { "id": "ls2_stream_2_raptor-red", "entity": "helmet", "title": "LS2 Stream 2 Raptor Red", "type": "Full Face", "parent_id": "ls2_stream_2", "helmet_family": "Stream 2", "head_shape": "Intermediate Oval", "color": "Raptor Red", "color_family": "Red", "sku": "LS2-STRE-RAP", "finish": "gloss", "is_graphic": true, "availability": "instock", "description": "The LS2 Stream 2 is a benchmark Full Face helmet crafted in Spain / China ud83cuddeaud83cuddf8ud83cudde8ud83cuddf3. Built around Kinetic Polymer Alloy (KPA) / HPFC High Performance Fiberglass Composite shell construction, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Modern Spanish design engineering accessible to riders worldwide.", "product_details": { "description": "Best-selling budget full face with KPA shell technology." }, "price": { "current": 179.98, "usd": 179.98, "eur": 165.58, "gbp": 142.18 }, "specs": { "material": "KPA", "weight_g": 1550, "weight_lbs": 3.42, "certifications": [ "DOT", "ECE 22.06" ] }, "geo_media": [ "https://helmetsan.com/assets/helmets/ls2_stream_2_raptor_red_front.png", "https://helmetsan.com/assets/helmets/ls2_stream_2_raptor_red_side.png" ], "helmet_types": [ "Full Face" ], "introduction": "Positioned in LS2's Full Face lineup, the Stream 2 brings Spanish engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.", "story": "The LS2 Stream 2 represents Spanish head protection design, incorporates aerodynamic shell sculpting and multi-density EPS impact damping. Its KPA shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel cool air across the scalp, keeping cabin noise around 82.5 dB at 100 km/h. For riders seeking a KPA Full Face helmet tailored to an Intermediate Oval head shape, the Stream 2 delivers verified safety and long-distance rider comfort.", "finish_profile": "LS2 Stream 2 Raptor Red (gloss finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.", "editorial_note": "LS2 Stream 2 in LS2 Stream 2 Raptor Red. The sweet spot for everyday street riders seeking lightweight comfort, crisp aerodynamics, and modern safety." } ], "compatible_motorcycles": [], "pricing": { "visitor_country": "US", "currency": "USD", "best_price": "$0.00", "best_price_raw": 0, "offers": [ { "marketplace": "amazon-us", "price": 0, "currency": "USD", "availability": "unknown" } ] }, "reviews": { "average_rating": 0, "review_count": 0, "recent": [] }, "_tier": "bot" }