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Deal.ai › LS2 › Motorcycle Helmets
LS2
LS2 Stream II Full Face Helmet

LS2 Stream II Full Face Helmet

Best price now

$152.99at House of Harley®Checked 7 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Best price today: $152.99 at House of Harley® (checked Nov 10, 2026).
  • Checked at 3 stores.

Our take on the LS2 Stream II Full Face Helmet

The LS2 Stream II is a full-face street helmet built around a Kinetic Polymer Alloy shell in three shell sizes, with a Pinlock-ready quick-release face shield and a built-in drop-down sun shield. It carries both ECE 22.06 and DOT FMVSS certification, which is more than many helmets in its class offer. The intermediate-oval fit and laser-cut cheek pads suit riders who want an all-day commuter or touring helmet without a premium price. It weighs about 1550 g, so it is not the lightest full-face helmet, and its ventilation is adequate rather than exceptional.

Best forEveryday commuting and city ridingTouring riders who want a sun shieldRiders with an intermediate-oval head shapeBudget-conscious buyers wanting ECE 22.06 and DOT
Pros
  • Dual ECE 22.06 and DOT FMVSS certification
  • Built-in drop-down sun shield
  • Pinlock-ready, quick-change face shield
  • Three shell sizes for a closer fit across sizes
  • Removable, washable liner and laser-cut cheek pads
  • Micrometric quick-release chin strap
Cons
  • Around 1550 g, heavy for long rides
  • Ventilation is modest at low speeds
  • Sun shield can fog or rattle on some units
  • Pinlock insert not included
  • Noise levels are average on the highway

LS2 Stream II Full Face Helmet prices at every store

  • House of Harley®New

    In stockReturn policy

    $152.99Checked 7 h ago
    Visit House of Harley®
  • MotoinNew

    In stock

    $127.49+ $37.83 shippingChecked 7 h ago
    Visit Motoin
  • Alaska LeatherNew

    In stockReturn policy

    $169.98Checked 7 h ago
    Visit Alaska Leather

Store links may earn us a commission. Some prices via Klarna.

LS2 Stream II Full Face Helmet price history

Lowest price we've seen: $127.49 on Nov 10 at Motoin. Tracked across 1 store since Nov 10.

What reviewers say

Owners generally rate the Stream II as a solid value full-face helmet, praising the sun shield, the fit and the dual certification. Common complaints are weight, wind noise and weak airflow at low speed.

What people mention
  • WeightCriticisedRiders find it heavy compared with lighter premium helmets, especially on long rides.
  • Sun shieldPraisedThe internal drop-down visor is called convenient for commuting and changing light.
  • NoiseCriticisedWind noise becomes noticeable at highway speeds.
  • VentilationMixedTop and chin vents work but airflow feels modest in slow traffic.
  • FitPraisedThe intermediate-oval shape and cheek pads suit most riders without hot spots.
  • BuildPraisedOwners say the shell and liner feel solid for the price.

From House of Harley®

  • Durable and light-weight Kinetic Polymer Alloy shell construction
  • Flip-up polycarbonate face shield with internal drop-down sun shield
  • Optically correct face shield, scratch and UV resistant, with quick release, quick change mechanism; Pinlock ready
  • Chin and top vent with an exhaust port and breath deflectors
  • Removable washable performance fabric liner wicks moisture away for dry cool comfort
  • 3D laser-cut cheek pads for all day comfort with no hot spots
Sizes
SM, MD, LG, XL, 2XL, 3XL
Care
Removable washable liner
Returns
Final sale, no returns
Shipping
This item does not qualify for free shipping

About the LS2 Stream II Full Face Helmet

808-101*FINAL SALE, NO RETURNSDurable and light-weight Kinetic Polymer Alloy shell constructionwith flip-up polycarbonate face shield and internal drop-down sun shieldOptically correct face shield, scratch and UV resistant with quick release,quick change mechanism; Pinlock readyFeatures chin and top vent with an exhaust port and breath deflectorsRemovable washable, performance fabric liner wicks moisture away for dry cool comfort; 3D laser-cut cheek pads for all day comfort with no hot spotsMicrometric quick release chin strap for a secure closureHelmet weights approximately 3.75 LBSMeets DOT requirementsLS2 Helmets / VistaMirror sun shields sold separately:Silver mirror: 04-629Gold mirror: 04-627Red Mirror: 04-625Rainbow mirror: 04-631 *SHIPPING EXCEPTION*: THIS ITEM DOES NOT QUALIFY FOR FREE SHIPPING

Specifications

Weight
1550 (±50 gr.)Source
Shell material
Kinetic Polymer Alloy (KPA)Source
Shell sizes
3 ShellsSource
Size range
XS-S / M-L / XL-3XLSource
Safety standard

Questions and answers

Is the LS2 Stream II good for beginners?
Yes. It has dual ECE 22.06 and DOT certification, a quick-release strap and a built-in sun shield, which makes it a practical first full-face helmet.
Does it come with a Pinlock insert?
The face shield is Pinlock-ready, but the anti-fog insert is usually sold separately. Check the box contents before you buy.
How does it fit compared with other LS2 helmets?
It uses an intermediate-oval shape, similar to other LS2 full-face models. If you know your LS2 size, start there.
Is the sun visor replaceable?
Yes. LS2 sells replacement sun shields in clear and mirror finishes, and they swap out without tools.
How heavy is it?
LS2 lists it at about 1550 g, or roughly 3.75 lb. That is average for a full-face helmet with an internal sun shield.
Can I wash the liner?
Yes. The liner and cheek pads are removable and washable in cold water with mild soap.
Where is the LS2 Stream II Full Face Helmet cheapest?
At House of Harley®, for $152.99, as of our latest check.
Where can I buy the LS2 Stream II Full Face Helmet?
3 stores we checked sell it, including House of Harley®, Motoin, Alaska Leather.

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All LS2 deals and products →
ECE 22.06 and DOT FMVSS
Source
Fit shape
Intermediate OvalSource
Chin strap
Quick release chin strapSource
Sun visor
Built-in drop-down sun shieldSource
Face shield
Pinlock-ready face shieldSource
EPS liners
5 energy absorbing EPS linersSource
Liner
Removable, washable, technical fabric linerSource
Ventilation
Dynamic, flow-through ventilationSource