---
product_id: 726315507
title: "LS2 Helmets Stream II Full Face Motorcycle Helmet W/SunShield"
brand: "ls2"
price: "$107.05"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/726315507-ls2-helmets-stream-ii-full-face-motorcycle-helmet-w-sunshield
store_origin: EC
region: Ecuador
---

# Dynamic flow-through ventilation with rear spoiler Pinlock-ready optically correct Class A polycarbonate shield Kinetic Polymer Alloy shell for superior impact absorption LS2 Helmets Stream II Full Face Motorcycle Helmet W/SunShield

**Brand:** ls2
**Price:** $107.05
**Availability:** ❌ Out of Stock

## Summary

> 🏍️ Ride Smart, Look Sharp — Safety Meets Style in Every Curve

## Quick Answers

- **What is this?** LS2 Helmets Stream II Full Face Motorcycle Helmet W/SunShield by ls2
- **How much does it cost?** $107.05 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/726315507-ls2-helmets-stream-ii-full-face-motorcycle-helmet-w-sunshield)

## Best For

- ls2 enthusiasts

## Why This Product

- Trusted ls2 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Comfort Fit:** 3 shell sizes and 5 EPS liners with 3D laser-cut foam cheek pads ensure a personalized, breathable fit.
- • **Fog-Free Vision Ready:** Pinlock-ready shield system keeps your view crystal clear in all conditions (Pinlock sold separately).
- • **Advanced Nanotech Shell:** KPA shell blends microscopic aramid fibers for unmatched energy management and flexibility.
- • **Aerodynamic Sport Styling:** Sleek design with rear spoiler reduces drag and enhances airflow for a smooth ride.
- • **Certified Safety Standards:** Meets ECE 22.06 & DOT FMVSS 218 for top-tier rotational and impact protection.

## Overview

The LS2 Stream II Full Face Helmet combines cutting-edge Kinetic Polymer Alloy construction with advanced rotational energy management technology, meeting the latest ECE 22.06 and DOT safety standards. Featuring aerodynamic sport styling, dynamic ventilation, and a Pinlock-ready Class A polycarbonate shield, it delivers premium protection and comfort at a competitive price point.

## Description

It’s hard to imagine just how good the LS2 Stream II full-face motorcycle helmet is. Style, features and performance that surpass helmets costing literally twice the price, this helmet is an out-of-the-park home run. It starts with an aerodynamic, sport styled shell made from LS2’s proprietary Kinetic Polymer Alloy (KPA). This high-tech material uses nanotechnology to blend microscopic aramid fibers with a high-end polymer. This blend allows for amazing energy managing performance with managed flexibility that absorbs energy without the ricochet effect of inferior materials. The Stream II meets the ECE 22.06 rotational energy management specifications using Advanced Rotational Energy Management Technology (AREM), another LS2 proprietary process. The rear spoiler allows for dynamic flow-through ventilation. The 3D laser cut foam in the cheek pads, removeable liner with special flex-crown comfort system is super comfortable and easy to keep fresh. 3 shells and 5 energy absorbing EPS liners make for a fit that is nothing short of amazing. The optically correct, Class A polycarbonate shield is Pinlock ready, for the ultimate in fog management (Pinlock sold separately). The overall finish and performance sets the Stream II at the forefront of full-face motorcycle helmets. Even those costing twice the price. Meets or exceeds ECE 22.06 and DOT FMVSS standards. Intermediate oval fit. Helmet shown with optional tinted shield. (Ships with clear shield only). DOT approved. Meets the FMVSS 218 Standard.

## Features

- High tech, aerodynamic, sport styled Kinetic Polymer Alloy shell
- AREM rotational energy management meets ECE 22.06 standards
- Dynamic, flow-through ventilation
- Helmet shown with optional tinted shield. (Ships with clear shield only)
- DOT approved. Meets the FMVSS 218 Standard

## Technical Specifications

| Specification | Value |
|---------------|-------|
| League | Harley-Davidson |
| Shape | Oval |
| Closure type | Buckle |
| Manufacturer | LS2 Helmets |
| Model name | Stream II Full Face Motorcycle Helmet |
| Age Range | Adult |
| Color | Matte Shadow Light Gray/Dark Gray/Black |
| Size | S |
| Hand Orientation | Ambidextrous |
| Style | Motorcycle |
| Material Composition | Expanded Polystyrene |
| Material Type | Kinetic Polymer Alloy |
| Number of Items | 1 |
| Outer Material | Kinetic Polymer Alloy |
| Included Components | Helmet, Helmet Bag, Helmet Shield |
| Batteries Included? | No |
| Department | unisex-adult |
| Item model number | 808-1102 |
| Product Dimensions | 38.1 x 28.58 x 29.21 cm; 2.13 kg |
| ASIN | B0DD4S4FK5 |

## Product Details

- **Colour:** Matte Shadow Light Gray/Dark Gray/Black
- **Brand:** LS2
- **Vehicle service type:** Motorcycle
- **Material:** Kinetic Polymer Alloy
- **Sport:** Motorcycling

## Images

![LS2 Helmets Stream II Full Face Motorcycle Helmet W/SunShield - Image 1](https://m.media-amazon.com/images/I/61mxrdt2MpL.jpg)
![LS2 Helmets Stream II Full Face Motorcycle Helmet W/SunShield - Image 2](https://m.media-amazon.com/images/I/51ELNs1uUdL.jpg)

## Available Options

This product comes in different **Color, Size** options.

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**Shop now:** [https://www.desertcart.ec/products/726315507-ls2-helmets-stream-ii-full-face-motorcycle-helmet-w-sunshield](https://www.desertcart.ec/products/726315507-ls2-helmets-stream-ii-full-face-motorcycle-helmet-w-sunshield)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-28*