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Scorpion EXO-900

Scorpion EXO-900 Review

Scorpion EXO-900 "Transformer" Motorcycle Helmet Review
by "Burn" for webBikeWorld.com

More:  wBW Reviews Home  |  Owner Comments (Below)  |  Search wBW for Motorcycle Helmets

Summary:  The EXO-900 is the first flip-up helmet from Scorpion.  It can be easily converted to an open-face helmet with the included parts and the helmet also features Scorpion's inflatable cheek pads and an internal sun visor.


Background
Scorpion has really grown in the last several years, and the company that was originally known only for motorcycle helmets now also has a unique and cutting edge line of motorcycle clothing.

The EXO-900 is Scorpion's first flip-up helmet, but in typical Scorpion fashion, it had to have a unique twist; thus the "Transformer" name, which coincidentally (or not) is being released just as the film of the same name has hit the top spot in the Summer of 2009.

We'd put the EXO-900 in the modular category; that is, helmets that can be converted from one style to another by adding or removing parts.  This trend started a few years ago, with helmets like the Airoh TR1 (review), the Givi X.01 (review) and even the Shark Evoline (review) and, at its most basic level, perhaps even the Schuberth J1 (review).

The EXO-900 is a good match for the touring rider, because both flip-up and open-face helmets are popular choices for riding behind a big fairing.  The helmet can be converted, or transformed, from one style to the other very easily in a matter of seconds, with the only issue being where to store the unused part (I suggest the fleece bag that comes with the helmet).


wBW Flash animation of the Scorpion EXO-900 "Transformer" Helmet

Scorpion EXO-900 Paint, Graphics and Overall Quality
The EXO-900 is available in Black and Matte Anthracite in addition to the "Hypersilver" color shown here.  I'm not sure if more colors will become available, but let's hope so.

[UPDATE (8/09):  Scorpion will add White, Hi-Visibility Yellow and Black Cherry colors in the Fall of 2009.]

The silver metallic paint is perfectly applied on this example though, and it does have a more brilliant appearance than other silver paints I've seen.  The paint is evenly applied with no faults or dust bunnies underneath, which is not as easy to do as it seems, because many other helmets I've handled lately have one fault or another.

A fairly thick clear coat has been applied over the paint, giving the surface a nice finish and feel.  The plastic surrounding the chin vent, top vent and exhaust vent is a solid color silver, just barely noticeable as different than the metallic paint covering the rest of the helmet, and this gives it a subtle but good-looking appearance.

The build quality is very good, with just a touch of the flip-up helmet creaking noise to be expected on a helmet of this type.  But the shell feels very stiff for a flip-up helmet, and it's labeled as meeting both DOT and ECE helmet safety standards, a slight anomaly, because ECE rules say that helmets sold outside the EU should not carry the ECE approval sticker.  But who's checking?

The design and operation of the vents is especially noteworthy, because the entire vent covers act as rockers that open or close the vents.  This gives a smoother aspect to the design and the vents have a nice positive feel.

The liner and other fitments are also nicely done, and the engineering of the parts that allow the helmet to be transformed from a flip-up to open face and back again work easily and feel secure.

Score:  I'll give the Scorpion EXO-900 an "Excellent" rating for overall quality, surface finish and clear coat and excellent overall fit and finish.  See the ratings descriptions in the summary table at the end of this page.

Scorpion EXO-900 - Top View

Scorpion EXO-900 Helmet Fit. Comfort and Internal Shape
We get many emails from webBikeWorld readers asking about flip-up helmets with a "long oval", or narrow internal shape, and the EXO-900 is good news for them.

The helmet has a fit that I think is just a touch to the narrow side of neutral, with slightly narrow sides towards the top, opening up slightly on the sides down towards the cheeks.

The fit feels very similar I think to the full-face Scorpion helmets, but the EXO-900 probably splits the difference between "Slight Narrow" and "Neutral" in the table below.  Riders with very round heads of the Arai Quantum II shape might find a bit too much pressure with this fit from the cheekbones up.  But otherwise it is just slightly narrower than neutral or average, and it should fit a large number of riders.

The EXO-900 fits my particular head shape very nicely.  The helmet also has the inflatable cheek pads first seen on the Scorpion EXO-1000 reviewed on webBikeWorld a couple of years ago, which allow some customization of the fit.  This time, the inflator is towards the rear of the helmet at the bottom of the liner edge. 

The effect is not quite as noticeable as it is on the EXO-1000 because the EXO-1000 has a stiffer shell without the cutout for the rotating chin bar.  But it's fun to puff up the cheek pads and hear the air blowing in and the hiss when the release button is pushed.

So the lower part of the inside of the helmet can be adapted to fit those with narrower cheeks; in effect, this can make the helmet go from a Slight Narrow to Medium Narrow, based on our new helmet fit chart:

webBikeWorld Helmet Internal Shape Estimator - Scorpion EXO-900
Narrow Med. Narrow Slight Narrow Neutral Slight Round Med. Round Round
    X        
Helmet Internal Shape Benchmarks (from the Motorcycle Helmet Weights page)
Arai
Profile
Scorpion EXO-700 Neon KBC
Tarmac
AGV
Stealth
Icon
Mainframe
Shoei
RF-1000
Arai
Quantum II

The bottom row in the table above includes links to helmets that currently serve as the benchmark for the particular fit, and the red "X" indicates the helmet that is the subject of this review.  We plan on changing the shape ratings on the Motorcycle Helmet Weights page to match.  Remember, this is only an opinion.

Note that it usually isn't possible to compare multiple helmets (or other products) for a variety of reasons that are detailed on this section of the Site Info page.

The EXO-900's liner has a generous amount of padding, and it feels comfortable.  The fabric is not as plush as some helmets, but it's better than others.

This helmet is a size large, and it feels possibly about 1/2 size larger than expected.  In fact, I thought it was an XL until I read the label inside.  I'd say it should fit a 60.0 to 61.5 cm head, which is slightly larger than the size range indicated by Scorpion.

The chin bar is closer to my chin than I expected and my chin just touches it, so owners with larger chins may want to try on the helmet first.  Otherwise, the shell shape feels pretty much standard to me.

The liner has cutouts or mesh in the front, rear, sides and center to allow air to flow through and the liner looks and feels well made.

One thing that is curious is that I have trouble fitting my sunglasses in the helmet when I'm wearing it.  I have to spread the helmet over my ears while wearing my sunglasses to put on the helmet, which sort of defeats the purpose slightly of a flip-up helmet.  Many motorcycle owners buy a flip-up helmet because they find it easier to use when wearing eyeglasses.  Note that this may just be a quirk of my head shape and the helmet fit.

One other interesting feature to note is the pop-out on the left side of the helmet, which appears to be something designed for an intercom system.  The ear pockets seem deep enough for speakers, so I'm wondering if at some point Scorpion will team with an intercom manufacturer to offer a communications system for the EXO-900.

Scorpion confirmed that the intercom "door" is designed to be universal for any intercom kit (Updated 8/09).  Also, the helmet features an innovative internal bladder system that may help the fit for some riders; see the noise section below.

As always, make sure you try the helmet on before buying, and try a variety of sizes.  The smallest size that fits comfortably is usually the safest. 

For more information on choosing and fitting a motorcycle helmet, please see the wBW Motorcycle Helmet FAQ page, which also includes a discussion on head shapes.

Score:  I'll give the Scorpion EXO-900 a "Very Good" rating for conformance to fit and liner comfort.

Scorpion EXO-900 - Top Vent
Vent covers work as rocker panels to open and close the vents.

Scorpion EXO-900 - Chin Vent

Scorpion EXO-900 Ventilation
The interesting vent system on the EXO-900 allows the part that covers each vent to also operate as the device that opens or closes the vent to allow air to flow through.  For example, the chin vent cover can be pushed in at the top to open the vent, and the bottom portion of the cover is pushed to close the vent.

The top vent operates in a similar fashion, and the rear vent can also be opened or closed by sliding the cover back and forth.  This seems less complex than other vents with more parts, and it also allows each vent to close completely, leaving a smoother profile on the helmet.

There are no air channels directly through the chin bar, so the air that comes in through the vent directs the air up on to the rider's face from behind the breath guard.  The helmet does feature a removable chin spoiler, which prevents some of the air from flowing up from underneath the helmet.

This helps to make the chin vent more effective, but between the closeness of the chin bar, no direct air flow through the chin bar and the chin guard, it can feel pretty hot in that area.  The face shield does have a small initial setting to allow defogging though, which helps.

The top vent looks like it forms a big scoop when it's opened, but the ventilation it provides doesn't seem to match the size of the opening.  It only flows what I consider to be about an average amount of air for a flip-up helmet.  But although I can't directly feel any air flowing over the top of my head, the system does seem to circulate enough air to keep the temperatures down.

The rear exhaust vents can be opened by sliding the cover back and forth.  This could probably have been made simpler by leaving the rear exhausts open all the time; I've never found it necessary to close the rear exhausts on any helmet, even in the coldest temperatures, because it's usually always a good idea to have at least a minimal amount of air flowing through the helmet.

Score:  Overall, the Scorpion EXO-900 provides what I consider to be about an average amount of ventilation.  This actually isn't a bad thing, it's just that the good-looking vent system seems to me to promise more than it actually delivers.  So I'll give it a "Good".

Helmet Weight
Some bad news here -- all those features don't help in the avoirdupois department.  This size large Scorpion EXO-900 weighs in at a hefty 1888 grams (4 lbs., 2-5/8 oz.).

That puts it at the upper end of the helmet weights for all of the helmets we've reviewed, although it's not the heaviest flip-up by any means.  But don't forget, this is a size large, and it weighs nearly as much as some of the XL's we've reviewed.

For comparison purposes, some of its current neighbors on the wBW Motorcycle Helmet Weights page include:

Scorpion EXO-1000 XL 1821 4 lbs. 0-1/4 oz. N/O
Schuberth C2 (Flip-up) XL 1827 4 lbs. 0-3/8 oz. O
Nolan N102 (Flip-up) XL 1850 4 lbs. 1 oz. R
Nolan X-lite X-1002 (Flip-up) XL 1855 4 lbs. 1-3/8 oz.  
KBC FFR (Flip-up) XL 1867 4 lbs. 1-7/8 oz. N
Vemar Jiano (Flip-up) XL 1884 4 lbs. 2-1/2 oz. R/N
Scorpion EXO-900 (Flip-up) L 1888 4 lbs. 2-5/8 oz. N/O
Nolan N103 (Flip-up) XL 1891 4 lbs. 2-5/8 oz. N
HJC FS-Max (Flip-up) XL 1911 4 lbs. 3-3/8 oz. R
Shark Evoline (Flip-up/Modular) L 1928 4 lbs. 4-0 oz. N/R

The EXO-900 does feel well balanced though when riding with no unusual tendencies towards lifting or buffeting, and the inflatable cheek pads can help also to keep the helmet firmly in place.

See the wBW Motorcycle Helmet Weights page for a matrix and chart comparing the weights of all of the open-face, full-face and flip-up helmets we've reviewed.

Score:  The Scorpion EXO-900 gets a "Poor" rating for weight, but a "Very Good" for balance.

Scorpion EXO-900 - Rear Exhaust Vent
The EXO-900 rear exhaust vent slides open and closed.

Scorpion EXO-900 - Visor Mechanism
The rotating visor on the EXO-900 can be removed by pulling the recessed D-ring (L).
The helmet includes a large chin curtain with and additional snap-on piece (R).

Visor and Transformation
The most unique feature of the EXO-900 is its ability to transform from a flip-up to open-face helmet.  Scorpion has designed a very easy to use mechanism to accomplish this.  Scorpion says the helmet meets DOT safety standards as both a flip-up and open-face helmet.

Two hidden D-rings, one on each side, are located under the sides of the rotating flip-up visor.  Pull down on the D-rings and the visor just about pops right off.  It is located on the helmet with "T" shaped posts on either side that can be pulled away from the helmet when the spring-loaded cover is released by pulling on the D-rings.

Installing the supplied sun peak or visor is just as easy; this is illustrated in our video below.  The peak snaps on and then is rotated downwards, where the two cheek sections are snapped on to the front of the helmet shell.

Unfortunately, other than the internal rotating sun visor, the helmet does not have a separate clear face shield that can be used when it's in open-face mode.  This somewhat limits the usefulness of the conversion, working best for the aforementioned touring riders when they're riding a motorcycle with a large windscreen to block the wind.

Think of it as a helmet with an optional open-face capability that might be used for a small percentage of the time.  I consider the EXO-900 to be primarily a flip-up.  To be honest, I'm not sure how much this feature will be used; it probably would have been more useful if the helmet included a full length face shield for use in the open-face mode.

The ability to remove the rotating flip-up visor allows very easy removal of the clear face shield, and it also makes it much easier to clean the face shield, which can be a problem on many helmets.

The face shield has good optical properties and it also has strong detents, moving through about 6 positions on its way up or down.  It is treated with Scorpion's "EverClear" anti-fog coating, which has worked well in other Scorpion helmets I've tried, but the weather is too warm here now that it's summer, so I can't really comment on how the anti-fog treatment works in this helmet.

The internal sun visor operates via a slider on the left side of the helmet shell.  It rotates down far enough to just remain out of the rider's line of sight, but like most of these internal sun visors, it could probably rotate downwards a bit more.  Personally, I never use these internal sun visors and find that they just add weight and complexity to the helmet.  They're usually not dark enough to do much for me anyway.

Score:  I'll rate the transformation process, visor clarity, operation and visibility of the visor and face shield on the EXO-900 as "Outstanding".

Scorpion EXO-900 - Helmet Liner
Scorpion EXO-900 helmet liner with cheek pad inflation button at upper right.


Noise Levels
The smooth covered air vents on the EXO-900 seem to help reduce noise levels.  Overall, the helmet is relatively quiet; probably about average or slightly better for noise control on a flip-up helmet.

The rear of the liner seems to be slightly short, and I notice that if I place my hand in the back of the helmet that the noise will noticeably decrease, so a slightly fatter liner in the rear may help.  This, of course, may also be due to a mis-match between my head shape and the way the helmet fits.

The front of the helmet and the smooth sides seem to do a good job at controlling the low-frequency "booming" noises often resulting from turbulence in this area, again making the EXO-900 a potential good choice for touring behind a windscreen.

The helmet also has a feature Suomy calls the "AirFit", which is an evolution of the cheek pad pump on the EXO-1000 (review).  The AirFit pump is located in the rear of the bottom of the helmet and it can be pumped to inflate a bladder inside that tightens the cheek pads and neck roll.  The system didn't seem to have much of an effect, but we think it might be useful for some owners, depending upon their head shape and how it matches to the helmet's internal shape.

Note that our helmet evaluations are normally a combined effort of several riders over time, on different types of motorcycles with and without windscreens.  We always wear correctly fitted, high quality earplugs and a helmet liner.  We strongly recommend that you hearing protection is always used when riding.  See the wBW Earplugs and Hearing Protection page for more information on choosing and wearing earplugs. 

Note also that noise levels will most likely differ from rider to rider.  Noise levels are caused by many factors, including the rider's head shape and the how well the helmet fits; the type of motorcycle and windscreen; the individual rider's noise level tolerance; and even prevailing winds and the type of clothing that is being worn.  For more information on helmet noise, visit the wBW Motorcycle Helmet Noise page.

Score:  I'll give the EXO-900 a "Very Good" rating for noise control.


w
BW Video:
  Scorpion EXO-900 Motorcycle Helmet

Miscellaneous
As this is being written, Scorpion is in the process of releasing the EXO-900 to dealers and there isn't a lot of information about the helmet on the Scorpion website. 

The helmet appears to be made from some type of polycarbonate composite, but we're not sure.  The rotating visor connects to the helmet with metal hooks.

The chin strap uses a double D-ring attachment system and it includes a snap to control the loose end.

Conclusion
The Scorpion EXO-900 is an interesting new design and a bit of a paradox.  On one hand, the ability to easily convert the EXO-900 to an open-face helmet is a somewhat useful feature, limited by the absence of a full coverage clear face shield.  The helmet is also very heavy, unfortunately.

It works much better as a pure flip-up helmet, with a smooth outer shape, a clever air vent design and very nice fit and finish, along with the interesting Scorpion inflatable cheek pad system.  The limited number of available colors at this point and the conservative overall styling is also uncharacteristic for Scorpion, a company known for its edgy design -- yet one more clue that this helmet is designed for touring riders, who seem to be a conservative lot.

But overall, the EXO-900 is a very good first go at a flip-up helmet for Scorpion, and Scorpion fans should be pleased.

webBikeWorld Review:  Scorpion EXO-900 Motorcycle Helmet

Manufacturer:  Scorpion Sports List Price:  $269.95 to $279.95
Colors:  Black, Matte Anthracite, Silver. 
Sizes:
  XS to XXL  Shell Sizes:  Unknown.
Made in:  China
Review Date:  July 2009 
Ratings Scale:  For reference, our ratings scale is subjective and ranges from Unacceptable to Poor, Good, Very Good, Excellent and Outstanding.
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Reader Comments and Owner Feedback

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Not all comments will be posted.  Posted comments may be edited.

From "D.E." (11/09):  "Just one comment on the Scorpion EXO900.  Our local going out of business dealer had some in stock, and at a 1/2 off price they were a very attractive offering.

I normally wear a Schuberth Concept-II helmet in XXL (63cm).  The Scorpion in XL fit wonderfully, better than the Concept.  It appeared to be a winner to me with all the features I desired (internal sunshield, flip-chin-bar, anti-fog shield, easy one-hand opening, quality feel) and I was ready to purchase it until I tried looking DOWN with the helmet on.

OUCH!

The strange protruding bottom of the chin-bar hit me dead center in the chest... painfully so.

I imagine this might not be a problem if you have a long neck (chicken neck? :) It does appear to be a problem for those of us without long necks.  I would be concerned about this contact in an accident.

(Darn) shame.  If it hadn't done that I would have bought it.  It appears the pointy extended bottom of the chin-bar was done just for styling.  Shame since the rest of the helmet is so well done."


From "F.B." (11/09):  "First, I love reading your reviews.  You do great work.

I bought a Scorpion Exo900 Transformer about 2 months ago, and have used it a handful of times.

It's very functional, fits well, and very warm even in freezing area temperatures, I agree that Scorpion should have made arrangements for a face shield when the jaw section is removed for open face use.  I do like many of the features, including the removable liner for cleaning.  The interchange of parts from full face to open face and back again is simple and easy to do. I do think the sun shade could be a little darker.

Haven't tested in rain yet nor an accident -- hope not to.

I was surprised to learn that it was made in China, so am a little concerned about what pollutants like lead, etc. might be in the materials.

You gave it an average to good noise rating. Not having tested other modular helmets, I can't comment on that.  My bike has a small Hellcat windshield that results in buffeting.  At high speeds (60+ mph) I find there is a lot of outside wind noise (tested without ear plugs to get a good feel for it) and some of that low frequency booming noise.  Next time it's warm, I want to test it again on a naked bike (no windshield) to see whether there is any difference in noise level.

It definitely cuts down wind noise compared to a half-pot, but in defense of the half-helmet with face shield there is no booming noise with it.  I expected a lot better noise reduction, but after reading your review, maybe that's too much to expect."

Editor's Note (November 20, 2009:  Our "Good" rating as used in the helmet reviews is actually a neutral, meant to bridge the gap between the negative and positive ratings, which run from "Unacceptable" and "Outstanding" (see the Ratings Score explanation in the summary table at the end of each review).  Perhaps using the word "Good" is misleading and should be changed to "Neutral".  I will do that in the next review.


From "J.W." (7/09):  "Well it is nice to finally see a helmet company that distributes to the Mainstream U.S.  I have been trying for a couple of years to get information from Scorpion (and other US distributors) if they were going to make something that was not so homogenous, bland.  This looks like a half hearted attempt though.

Zox makes the Etna SVS with more features for a $100 dollars less.  Zeus, who makes one with the same features for a little over $100 less too, but with many more paint schemes.  I would love to see a "head-to-head" like the reviews in Car and Driver.  Thanks for the info. you do a great job in keeping us informed."

Editor's Reply:  Product comparisons are very difficult for a variety of reasons detailed in this section of the Site Info page.


From "J.S." (7/09):  "I just looked briefly at your review of the Scorpion EX 900.  I like Scorpions mainly because an EXo-700 saved my cabbage two years ago.  But, I can't help myself when I see offered a finish called Matte Anthracite.  I assume that's flat black and wonder why a reputable company would even offer stealth in a motorcycle product.  Is it for the same reason tobacco companies still sell cigarettes?  I guess I should be thankful we still have some rights."

Editor's Reply:  Tastes differ; many motorcyclists still prefer black or matte colors.  Scorpion does make the EXO-700 in Neon!


From "C.G." (7/09):  "As always guys, great job on the review!  I've been wondering when/if Scorpion would make a flip-up helmet.  I'm on my second EXO-700 helmet (the first was stolen), and I love it.  It's always been a very comfortable helmet and I had planned to buy an EXO-1000 within the next 12 months (primarily to gain the internal sun-shade visor) but not anymore!  The EXO-900 is now on the wish list instead!  Thanks again for the great site!


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