Description
The LS2 FF320 Stream II helmet is a full-face motorcycle helmet designed for riders who prioritise certified safety, practical comfort, and everyday usability. Positioned as a road-focused helmet rather than a race-only product, the Stream II is built to meet modern safety regulations while remaining suitable for daily commuting, touring, and highway riding.
Finished in the Meteor White Red colourway, this variant combines high-visibility contrast with a clean, aggressive design that suits a wide range of motorcycles and riding styles.
Shell Construction & Impact Management
The LS2 FF320 Stream II is built around a KPA (Kinetic Polymer Alloy) shell, a proprietary material developed by LS2 to balance strength, flexibility, and weight. KPA is designed to absorb and disperse impact energy while keeping overall helmet weight manageable for long rides.
Inside the shell, a multi-density EPS liner is used to manage impact forces across different zones of the helmet. This layered approach helps improve energy absorption during impact scenarios without increasing bulk.
For retention, the helmet uses a Double D-Ring fastening system, commonly preferred for its secure and consistent fit. Emergency-release cheek pads are included to assist trained responders in safely removing the helmet if required.
Safety Certifications
The LS2 FF320 Stream II helmet is certified for road use in India and internationally:
ECE 22.06 is the latest European safety standard for motorcycle helmets, featuring more stringent testing protocols than earlier versions. ISI certification confirms compliance with Indian regulatory requirements.
Ventilation System
The Stream II is designed with a multi-channel ventilation layout to manage airflow during real-world riding:
This system helps guide air through the helmet to reduce heat buildup during extended rides or slow-moving traffic.
Visor System
The helmet is equipped with an optically correct, scratch-resistant visor designed to provide wide peripheral vision. The visor is:
Pinlock readiness allows riders to add an anti-fog insert if required, improving visibility in humid or cold conditions.
Interior Comfort & Fit
Inside, the LS2 FF320 Stream II uses breathable, hypoallergenic liners designed for long-duration comfort. The interior features:
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Removable and washable liners
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Laser-cut foam padding for consistent fit
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Chin curtain to reduce wind noise and airflow
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Neck roll for added stability and sealing
The helmet is also Bluetooth intercom compatible, allowing riders to install compatible communication systems without modification.
Fitment & Sizing
The helmet is available in adult sizing from XS to 3XL, with multiple shell sizes used across the range to maintain proper proportions and comfort.
📏 Size Guide (Head Circumference in cm)
(Measure your head with a soft measuring tape, placed about 1 inch above your eyebrows, and select the closest size.)
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XS: 51–52 cm
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S: 53–54 cm
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M: 55–56 cm
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L: 57–58 cm
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XL: 59–60 cm
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XXL: 61–62 cm
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3XL: 63–64 cm
Practical Use Summary
The LS2 FF320 Stream II helmet is designed to be a balanced, everyday full-face helmet that meets current safety standards while offering comfort and ventilation suitable for Indian riding conditions. It is intended for riders who want certified protection, modern features, and reliable fit without unnecessary complexity.
⚠️ Important Size & Safety Notice
Helmets are non-returnable and non-exchangeable due to safety and hygiene regulations.
Please verify your size carefully before placing the order.
