null
No Hassle Returns
Price Match Guarantee
Price Match Guarantee
FREE Shipping Over $59

LS2 Stream II Shadow Helmet

LS2

(1 review) Write a Review
$169.98
SKU:
LS2-808-110

Shipping:
Free Shipping

Availability:
Usually Ships in 24 hours

Gender:
Mens

Certification:
ECE 22.06 Certified

Shape:
Intermediate Oval

Features:
Graphic Helmets

Features:
Inner Sun Shield

Features:
Quick Release

Features:
Moisture Wicking

Features:
Pinlock Ready

Features:
Lightweight

Color1:
Black

Color1:
Grey

atc-product:
/ls2-stream-ii-helmet-liner/

atc-product:
/ls2-stream-ii-helmet-cheek-pads/

atc-product:
/ls2-stream-ii-helmet-face-shield/

Size Chart

LS2 Stream II Shadow Full Face Helmet 

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, washable 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.

SHELL

  • Meets or exceeds DOT FMVSS and ECE 22.06
  • Made from Kinetic Polymer Alloy (KPA)
  • 3 Shells
  • Intermediate Oval
  • AREM rotational energy management

COMFORT

  • Removable, washable, & hypoallergenic technical fabric liner wicks moisture to keep you cool
  • 3D Laser-cut cheek pads for all-day comfort with no hot spots.
  • Chin Curtain
  • Extra Comfort Liner

VISOR

  • "A Class" Polycarbonate face shield is optically correct, scratch and UV resistant
  • Ready for Pinlock® 70 MaxVision™
  • Built­in Sun Shield
  • Twin Visor System
  • Scratch Resistant
  • Quick Release System

SECURITY

  • Micrometric Buckle
  • Multi-Density EPS
  • Reflective Safety Patch

VENTILATION

  • Chin and top vent
  • Exhaust Port
  • Breath Deflector

Certification: DOT FMVSS Approved, ECE 22.06 Certified
Weight: Approx. 1550g +/­50g.
Sizes: S M L XL 2XL 3XL
Shape: Intermediate Oval

1 Review Hide Reviews Show Reviews Write a Review

  • 5
    Great value for the price

    Posted by Richard Abney on Feb 4th 2026

    Well made helmet with features found in more expensive helmets. I had a a small issue with fit, but it was just me getting used to the tightness (turns out necessarily as the pads conformed to my head). Meets all the latest safety standards as well. I would recommend it, especially at Xtreme who provide great after sales support.