LS2 Stream II Shadow Helmet
LS2 Stream II Shadow Helmet
Description
The LS2 Stream II Shadow is built for riders who move between city streets and back roads. Clean design, solid protection, and packed with features—this full-face lid punches way above its price tag.
It starts with an aerodynamic shell made from LS2’s Kinetic Polymer Alloy (KPA), engineered with nanotech for serious impact absorption and flex where it counts. The Stream II also meets the latest ECE 22.06 standards with AREM rotational energy management tech for added safety.
Inside, it’s all about comfort and airflow. A flex-crown liner system, 3D laser-cut cheek pads, and fully adjustable ventilation keep you cool and locked in. The optically correct face shield is Pinlock-ready, with a built-in drop-down sun visor for changing light.
Shell
- Lightweight KPA shell
- Intermediate oval fit
- Meets DOT FMVSS 218 and ECE 22.06
- AREM system for rotational energy management
- 3 shell sizes (XS-S, M-L, XL-3XL)
- Weight: 1550g ± 50g
Comfort
- Removable, washable technical liner wicks moisture
- Flex-crown system for adaptive fit
- 3D laser-cut cheek pads for pressure-free comfort
Visor
- Optically correct Class A polycarbonate shield
- Scratch- and UV-resistant
- Quick-release twin visor system
- Built-in drop-down sun visor
- Pinlock-ready (insert sold separately)
Security
- DOT-approved micrometric buckle
- Quick-release chin strap
- Multi-density EPS
- Reflective safety patch
Ventilation
- Adjustable intake and exhaust ports
- Channeled EPS for airflow
- Includes breath deflector and chin curtain
Bluetooth Ready
- Compatible with LS2 4X Cardo Universal Bluetooth headset (sold separately)
Includes
- Extra comfort liner
- Chin curtain