---
product_id: 427188790
title: "LS2 Helmets Full Face Stream Street Helmet"
brand: "ls2"
price: "€ 359.16"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ls2"
url: https://www.desertcart.fi/products/427188790-ls2-helmets-full-face-stream-street-helmet
store_origin: FI
region: Finland
---

# Multi-port ventilation system Integrated drop-down sun shield DOT & ECE certified safety LS2 Helmets Full Face Stream Street Helmet

**Brand:** ls2
**Price:** € 359.16
**Availability:** ✅ In Stock

## Summary

> 🛵 Ride smart, look sharp, and never miss a moment with LS2 Stream!

## Quick Answers

- **What is this?** LS2 Helmets Full Face Stream Street Helmet by ls2
- **How much does it cost?** € 359.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/427188790-ls2-helmets-full-face-stream-street-helmet)

## 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

- • **Sun Shield On-Demand:** Smooth, tool-less drop-down sun visor for instant glare protection
- • **Lightweight Yet Strong:** High Pressure Thermoplastic Technology shell balances durability with featherlight feel
- • **Stay Fresh, Ride Longer:** Removable, washable 3D laser-cut comfort liner eliminates hot spots
- • **Quick Release Convenience:** Tool-less buckle system for effortless helmet swaps and secure fit
- • **Precision Fit for Elongated Heads:** Long oval design engineered for consistent all-day comfort

## Overview

The LS2 Stream Full Face Helmet combines advanced High Pressure Thermoplastic Technology with a long oval fit tailored for elongated head shapes, delivering lightweight yet robust protection. Featuring an integrated drop-down sun shield, multi-port ventilation, and a removable, washable comfort liner, it meets DOT and ECE safety standards while offering premium features at an unbeatable price point.

## Description

A built-in, drop down sunshield on a DOT and ECE approved full motorcycle helmet for under $150? The LS2 Stream crushes the competition with its factory-direct pricing. It all starts with a lightweight, aerodynamic shell made using High Pressure Thermoplastic Technology (HPTT). The technical fabric comfort liner includes cheek pads cut from one solid piece of high quality foam using LS2’s 3D Laser Technology for a perfect fit and no “hot spots.” It’s fully removable and washable so you can keep it fresh. (Hand wash and air dry liners.) The Stream has the easiest to use Tool-less Quick Release on the market, and makes swapping shields a breeze. The Shield is scratch resistant, optically correct and offers LS2's proprietary Fog Fighter treatment for the ultimate in fog protection. We added a built-in Twin Shield System drop down Sun Shield, so you get an amazing helmet at an unbelievable value. LS2 is headquartered in Spain and is the Fastest Growing Helmet Company in the World. FIT IS INTERMEDIATE OVAL. DOT approved. Meets the FMVSS 218 Standard

Review: Great looking helmet. According to the chart I was a 54” but ordered up to a medium. Head fits great. Padding on the cheeks are tight and squish my face but was told move it around some and it will relax over time. Was going to send it back for a large but kept and worked with the cheek foam. Fits good and has indents to mount helmet speakers in. I went with the Lexington G2P. Sounds great and fit perfect. The drop down lenses work great in the sun. Not quite sure yet on the air flow as it was 91 outside and my head was a little sweaty after riding 3 hours.
Review: This helmet is stunning. It feels super well built. The speaker cut outs are in kind of a weird spot, but they fit my 45mm JBL Cardo speakers well enough. The drop down visor is fine, but doesn't really matter to me as I have prescription glasses with transitions. The main visor is either open or close, there is no in between. That's strange. Unfortunately, this helmet didn't fit my head. The chin guard is too far inward and while it was a beautiful quilt to it, it also rubbed against my chin. Most helmets rub my chin a little, especially while talking, but this one was rough. The chin guard also sat too high up and exposed my chin. The chin strap is a quick release and is fantastic. Every helmet should be this way. I didn't get to ride with this helmet to test wind noise or vent usefulness, but it looks made well so I'm sure it was fine. Beautiful helmet that unfortunately just didn't work with my more long-oval head.

## Features

- Long oval fit design engineered for riders with elongated head shapes provides consistent comfort
- Integrated Twin Shield System features a drop-down sun shield operated by a smooth switch mechanism
- High Pressure Thermoplastic Technology (HPTT) shell delivers strong protection in a lightweight design
- Multi-port ventilation system creates optimal airflow throughout the helmet interior
- DOT approved. Meets the FMVSS 218 Standard

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084D7W1GY |
| Age Range | Junior, Adult |
| Batteries Included? | No |
| Best Sellers Rank | #100,917 in Automotive ( See Top 100 in Automotive ) #233 in Motorcycle Full Face Helmets |
| Certificate type | DOT, ECE |
| Closure type | Buckle |
| Color | Matte Navy/ Multi |
| Customer Reviews | 4.6 4.6 out of 5 stars (855) |
| Date First Available | 20 March 2021 |
| Department | unisex-adult |
| Features | Lightweight |
| Finish type | Matte |
| Height | 16 inches |
| Item model number | 328-1514 |
| Length | 12 inches |
| Manufacturer | LS2 Helmets |
| Material Type | Thermoplastic |
| Model name | Stream Helmet |
| Number of Items | 1 |
| Product Dimensions | 30.48 x 30.48 x 40.64 cm; 2.04 kg |
| Shape | Oval |
| Shell type | Hard |
| Size | L |
| Specification met | DOT, ECE |
| Style | Sporty |
| UPC | 779421805333 |
| Weight | 6 Pounds |
| Width | 12 inches |

## Product Details

- **Brand:** LS2
- **Colour:** Matte Navy/ Multi
- **Material:** Thermoplastic
- **Sport:** Motorcycling
- **Vehicle service type:** Motorcycle

## Images

![LS2 Helmets Full Face Stream Street Helmet - Image 1](https://m.media-amazon.com/images/I/71T2b0kLBxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***. on 9 July 2025*

Great looking helmet. According to the chart I was a 54” but ordered up to a medium. Head fits great. Padding on the cheeks are tight and squish my face but was told move it around some and it will relax over time. Was going to send it back for a large but kept and worked with the cheek foam. Fits good and has indents to mount helmet speakers in. I went with the Lexington G2P. Sounds great and fit perfect. The drop down lenses work great in the sun. Not quite sure yet on the air flow as it was 91 outside and my head was a little sweaty after riding 3 hours.

### ⭐⭐⭐⭐⭐ Review
*by M***Y on 30 May 2024*

This helmet is stunning. It feels super well built. The speaker cut outs are in kind of a weird spot, but they fit my 45mm JBL Cardo speakers well enough. The drop down visor is fine, but doesn't really matter to me as I have prescription glasses with transitions. The main visor is either open or close, there is no in between. That's strange. Unfortunately, this helmet didn't fit my head. The chin guard is too far inward and while it was a beautiful quilt to it, it also rubbed against my chin. Most helmets rub my chin a little, especially while talking, but this one was rough. The chin guard also sat too high up and exposed my chin. The chin strap is a quick release and is fantastic. Every helmet should be this way. I didn't get to ride with this helmet to test wind noise or vent usefulness, but it looks made well so I'm sure it was fine. Beautiful helmet that unfortunately just didn't work with my more long-oval head.

### ⭐⭐⭐⭐⭐ Review
*by K***N on 10 November 2024*

I screwed up delivery of items meant for my garage and instead went to a 100 year old ARMY Air Corpsman for his birthday. My uncle received a LS2 full face helmet accidentally, along with assorted other items that he gave out gleefully to his nursing home staff. I retrieved the helmet, Chrome World, learning the story sent my uncle the LS2 open face Spit Fire helmet depicting bombers painted by their crews in WWII. He loved it, the nurses and staff as well. When buying on line make sure the helmet fits, LS2 has a variety of styles and pricing determined in large part by usage of the helmet, solid product and reputation for the price. I have serveral different styles, different uses and different seasons, but all are LS2s. The vendor in this case, one to keep in mind, very responsive, customer driven company. Good Job Chrome World!

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*