LS2
LS2 STREAM II FULL FACE HELMET
- 100% Carbon Fiber Shell
- MIPS® Brain Protection System
- Dual Density EPS Liner
- Quick Release Chin Strap
- DOT & ECE Certified
RACE TESTED
Professional grade equipment
FREE SHIPPING
Orders over $100
EASY RETURNS
30-day return policy
1 YEAR WARRANTY
Built to perform
The LS2 Stream II Full-Face Helmet delivers high-end performance and comfort without the premium price tag. Engineered with LS2’s proprietary Kinetic Polymer Alloy (KPA) and Advanced Rotational Energy Management (AREM) technology, this helmet combines superior energy absorption, aerodynamic styling, and exceptional fit. Designed for sport riders and daily commuters alike, it keeps you safe, comfortable, and in control on every ride.
Why Riders Choose It
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Aerodynamic sport shell with Kinetic Polymer Alloy (KPA) for energy management and impact absorption
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Meets or exceeds ECE 22.06 and DOT FMVSS safety standards
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Advanced Rotational Energy Management (AREM) technology for superior crash protection
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Optically correct, Class A polycarbonate face shield, Pinlock-ready for fog-free vision
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Built-in drop-down sun shield for quick adaptability in changing light
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Dynamic flow-through ventilation system keeps you cool and comfortable
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Removable, washable liner and 3D laser-cut cheek pads for hygiene and fit customization
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Multiple shell sizes and 5 EPS liners ensure an exceptional fit for intermediate oval head shapes
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Quick-release chin strap for easy and secure fastening
Product Details
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Shell Material: Kinetic Polymer Alloy (KPA)
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Shield: Pinlock-ready polycarbonate, built-in drop-down sun shield
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Certification: ECE 22.06, DOT FMVSS
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Fit: Intermediate oval, 3 shell sizes, 5 EPS liners
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Ventilation: Dynamic flow-through system
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Manufacturer: LS2
Product Specs
- Brand: LS2
- Product Type: Motorcycle Helmet
- Shell: Carbon Fiber
- Safety: DOT & ECE Certified
- Liner: Dual Density EPS
- Protection: MIPS® Brain Protection System
- Strap: Quick Release Chin Strap
Shipping
Most in-stock items ship within 1–2 business days. Shipping times may vary based on product availability, carrier delays, and destination.
Warranty
This product is covered by the manufacturer warranty. Warranty coverage may vary by brand and product type. Keep your order confirmation for warranty support.
Our Riders Say It Best
Comfortable fit, solid construction, and exactly what I expected from a quality piece of riding gear.
Layout preview—not a verified customer review.