Alpinestars SM5 Helmet Review

Written/Tested By: Michael Allen

We’ve all done it, watched Supercross on a Saturday night while thinking “man that helmet that Tickle was wearing is bad ass, maybe I’ll go online and pick one up.” Then after adding it all to the on line cart, your wife walks by and notices the total, while simultaneously giving you the “you can stay out here on the couch tonight” look. Let’s face it, no matter what you tell your buddies, we all want to look good when we go riding. Unless you’re a soul rider then you really don’t give two shits, which we still respect. However, some of us are explaining to our wives why the Gucci bag she wants is a rip off, then in the next breath, you’re explaining to her that the $1,500 you’re spending on a custom painted helmet is purely about safety. It used to be that when you bought the “cheaper” gear it was obvious to everyone that you were too cheap to buy what you really wanted. As with most things in life times have changed for the budget minded rider. The “second tier price, second tier looks” scenario seems to be a thing of that past since companies like Alpinestars are now offering  product lines with top tier looks without breaking the bank.

When it comes to helmets, I think it’s safe to say that for years the general consensus has been the more you spend the more protection your head has. While I believe that’s true in the $0-$150 range, there comes a point at which the extra money isn’t necessarily giving you more safety, but maybe “different” safety, maybe more comfort, and other amenities. The Alpinestars SM5 Helmet Is a good example of not having to break the bank to keep your head looking good while staying protected. The new SM5 was designed and built using five years of research and implements new technology and procedures to make a safe and affordable helmet. The shell is thermo-injected with a special polymer that is different thicknesses throughout the helmet to maximize the protection for different impact forces and locations while keeping the helmet lightweight. The EPS liner uses five densities to ensure the correct impact absorption in the correct areas. There is a raised area to reduce the impact transmitted to the collarbone as well as a patented Visor Release System that allows the visor to break away at a pre-determined force no matter the angle of the impact. Other notable features include large ventilation ports front and back, elastic loops for hydration pack hoses, and and ERS system to safely remove the cheek pads by medical workers in case of emergency. 

Having spent a lot of time in the SM10, I was looking forward to trying the SM5. I always have the everyday rider in mind and I know that although safety comes first, price is still important when you have mouths to feed, yet still want to be safe when riding. After reading the press release I knew my head was going to be well protected although with any luck I wouldn’t have to test the safety of my new lid. When I opened the box I was pleasantly surprised with the quality and look of the helmet. Whenever I get a new helmet I always check to see how the pads come out since I wash them every time I ride. I am a stickler for ease of removal and unless it’s a really good system, I hate when companies try to reinvent the wheel with fancy fasteners, that make you feel like you’re going to rip the liner out because you can’t figure out how to unclip them. Luckily the SM 5 uses good old fashioned snaps which are simple in theory, but for some reason the snaps take A LOT of force to come undone and made me a little nervous that something else was going to give before the snaps came undone. The liner and cheek pad material aren’t made from anything fancy, but it feels adequate to the face without being uncomfortable. Although I hope I never have to use it, the Emergency Release System is a nice feature that allows for the cheek pads to be removed without un-snapping them. The 26mm chin strap is comfortable and the snap is easy to fasten and remove. 

When putting the SM5 on it seems that for the shape of my head the inside feels like its contacting my head in multiple places (like pressure points but not painful) instead of cradling it in one constant contact throughout my whole head. The best way to explain this is to imagine a net (the liner) with medium sized holes cradling a bowling ball (your head) compared to a pillow case cradling the same bowling ball. They both support the ball, but the pillowcase is making more contact than the net. I really only noticed this when putting the helmet on, but for some reason I didn’t notice it when riding (probably because I’m focusing on not crashing). The integration of the small elastic loops under the cheek pads (for a hydration system hose) is a great feature and I hope it catches on so we stop seeing people drill holes in their helmets to secure the hose with zip ties. When testing the SM5 I wore the Scott Prospect goggles as well as a set of Airbrakes, which both fit inside the eye port without any issues. Southern California’s climate has been scorching as of late and although I don’t feel like the ventilation was excessively great, I did notice that the air in the shell was moving and keeping my head semi-cool. The only real issue I have with this helmet (other than the lack of a plush feeling for my head) is the Visor Release System. This isn’t necessarily an issue with the SM5 specifically since Alpinestars uses the VRS system on multiple models; the issue I have is not being able to adjust the position of the visor. Being an off-road guy there are times when I need to look like a goon and push the visor, down at the end of a trail ride, when the sun is setting and with the SM5 I have no ability to do that. 

After riding with the SM5 for some time now, it’s shown itself to be a good offering from a great company. It’s awesome that there is a good looking helmet design mixed with eight different colorways that won’t break the bank coming in at $259.95. A medium SM5 also weighs in at 1260 grams so it’s not that heavy on the head when wearing it on longer motos. The bottom line is that the SM5 is a helmet that is not un-like one of its potential buyers; the blue collar worker. It doesn’t have all the frills of a top dollar helmet, but it looks good and is there with the right amount of protection when you need it; if you need it. If you have any questions about the Alpinestars SM5 feel free to reach out to me at Michael@keeferinctesting.com

2020 Alpinestars Gear Intro/First Impression

New gear season is upon us and Alpinestars had us out to ride in a couple sets of their latest offerings for 2020. There was some heavy hitters out at Milestone MX Park riding along side all of us media dorks. Factory riders like Justin Barcia, Jason Anderson, Ricky Brabec and movie moguls like Dax Shepard as well as Channning Tatum were on hand to rip around the Riverside, California track. The good news for you consumers out there is that the Alpinestars product line will be available at a few select North American distributors for 2020, including Rocky Mountain ATV/MC and BTO Sports. I hear a lot of people saying that you can’t get Alpinestars gear here in the states, but in reality it has been available online directly at alpinestars.com for a couple years now. So there are no excuses on why you can’t order yourself up some now! Instead of boring you with the happenings of the day, I will just break down what my first impressions are of the 2020 Alpinestars gear. 

I got a chance to ride in the 2020 SuperTech pant and jersey so here are some statements from Alpinestars about the product and a quick first impression from myself.

From Alpinestars:

Supertech is Alpinestars innovative Motocross apparel line, designed for superior dirt riding performance. Featuring an innovative performance fit design, a chassis consisting of advanced stretch material and an ultra-lightweight construction with a simple, clean design and an aggressive look, the Supertech Pant incorporates a host of race-proven technologies for comfort and performance-winning pedigree in Supercross and Motocross. 

• Meticulously designed to a new pattern keeping the pant perfectly positioned while riding aggressively and offering unrivalled levels of movement and flexibility.

• Main shell extensively constructed (80%) from advanced stretch fabric for freedom of movement. Textile fiber composition specifically developed by Alpinestars to offer high levels of mechanical properties, such as strength, elasticity and durability.

• Heavy (900 Denier) reinforcements on seat area provide seam strength, durability and critical coverage.

• 450 Denier knee panel for durability and freedom of movement.

• Strategically positioned stretch mesh inserts offer cooling comfort and freedom of movement.

• Localized perforations for enhanced airflow.

• Leather panels on inner leg provide heat resistance, grip, comfort and durability.

• Ratchet waist closure system with two flaps and a front metal fly
hook offers a precise, personalized and secure fit.

• PU reinforced knee area and on back.

• Leg cuff features stretch mesh insert for easy on and off.

• Silicon print on inner waist to keep the pants in position.

With a new performance design for an athletic fit, a chassis consisting entirely of advanced stretch mesh and an ultra-lightweight construction, the Supertech Jersey is Alpinestars lightest ever MX jersey, featuring a host of race-proven technologies such as the innovative floating arm construction for superior freedom of movement and an extended back panel to maintain a flawless riding fit. 

• Ultra-lightweight advanced fabric main construction for moisture-wicking and performance fit. Jersey features a more fitted, lightweight design.

• Chassis consists of stretch mesh chassis with open mesh inserts on arms and side torso for high levels of cooling airflow.

• Innovative, fully floating arm construction offers excellent freedom of movement.

• Neck and sleeves feature fully tape-welded hems for reduced weight and improved levels of comfort.

• Pre-curved sleeves for maximum comfort and performance fit.

• Extended rear design helps maintain a perfect riding fit.

• Sublimated fade-resistant graphics.

So what exactly was my first impression of the new Alpinestars 2020 SuperTech gear? I was worried that the pant would be too snug, but to my surprise the size 32 pant fits well and is true to size. The pant is an athletic fit yet is stretchy enough to be comfortable to move around on the bike out on the track. The ventilation of the pant is what you’d expect from a minimalist type of pant yet the knee coverage proved to be thicker than other minimalist pant I have tried lately. I am not a huge fan of the front metal fly hook, but it is something that could come in handy in case of a zipper failure. I may have to get used to latching the hook before ratcheting the buckle closure system. I also noticed immediately that the leather in the knee is very grabby against the shroud area of the machine. While gripping with my knees in corners I could feel the leather almost feel sticky, which was odd, but also great for gripping the middle of the bike. 

The SuperTech jersey is snug! It’s stretchy, but just know that the arms are very athletic, almost compression-ish. The SuperTech jersey is right up my alley because it conforms to my body, makes me feel streamlined, and is super thin/ventilated feeling. I do know that larger riders may not like this feel, but for my size 32/Large sized frame it’s great. I will say that once you have sweated in the jersey, it can get a little sticky to the skin when trying to take it off your body, so that can be tricky. The cooling effect of the jersey when perspiring is very good because of the materials the jersey is made up with. There are only a couple jerseys out there today that do as good of job of cooling you down and the SuperTech is one of those jerseys. 

Overall, I think Alpinestars really nailed the colorways of the 2020 gear lineup. Lots of solid colors along with clean lines make for the best looking Alpinestars gear that I have seen yet. I will be doing a more thorough review of the gear that will involve more of the durability side of things to see if the price tag of $229.95 for the pant and $89.95 for the jersey is worth it. Stay tuned… 

The Wife And Dax

Alpinestars SX-1 Youth Knee Protectors

I wasn't even going to do review on this product, but I kept seeing my then 12 year old son going back for these particular set of knee guards (over his knee braces) when getting his gear bag ready for a day of riding. Now I will tell you that I have been on knee braces since I was 16 years old and I prefer the feeling of a knee brace over knee guards, but I understand that some may not feel the same way. 

For those that prefer knee guards or may be interested in some protection for their kid, enter the Alpinestars SX-1 Youth Knee Protectors… The SX-1 Youth Knee Protectors are developed specifically for younger or smaller framed riders. The lightweight SX-1 Youth Knee Protector incorporates CE certified Level 1 protection with advanced polymer hard shells backed with thermoformed foam and a dual pivot system. What exactly is that? Basically it allows the natural movement of your child’s knee. The SX-1 Youth Knee Protectors are perforated for optimized levels of breathability and airflow so he or she will not be sweating up a storm.

The upper and lower frames are constructed from a high performance polymeric material blend for flexibility and strength as well as trying to keep the weight down. Polymer protector plates are perforated to try and allow more ventilation. The shell integrated dual pivot hinge gear system follows the natural movement of the knee and keeps the protector well positioned in all riding positions.

The patella cup is constructed from energy absorbing viscoelastic PU foam that is CE certified to Type A. The patella cup is also backed by soft padding for adaptive fit and breathable air mesh for ventilation and comfort. There is also a high abrasion resistant fabric on the outer central knee-cup area that can reduce the possibility of scratching. 

Now my son is not quite the test rider yet, but I did ask him why he liked these Alpinestars knee guards so much and he gave me four simple answers like only a 12 year old could. His four reasons were: 

1. I can squeeze my bike better with my legs because these guars feel narrower than my braces. (Dad: “Ok, I can understand that”) 

2. My legs don’t feel so heavy when I lift them up through corners. (Dad: “Ok, I can grasp that opinion”)

3. I can wear these when I go to the skate park with my scooter. (Dad: “Ok, I like that you’re thinking on your own”)

4. They are simple to put on and take off. (Dad: Insert face palm emoji here….”Ummmmm… Aden? That is what you call being lazy. It literally may take you 60-90 more seconds to put on your knee brace. COME ON BRO!”)

Ok, so three out of four reason are legit… Now as a parent I will have to admit that I prefer him wearing knee braces (which he is now currently in since he outgrew these SX-1 guards), but for protection at the time he was using the guards, I wasn't worried about his knees getting injured. Knee braces ARE NOT going to completely prevent a knee injury and I think that is a big misconception with a lot of consumers these days. I know a lot of top professional riders that prefer knee guards and have zero knee injuries so to say that knee braces are the end all be all of knee protection is ridiculous. 

These Alpinestars SX-1 guards have seen many hours of riding and plenty of crashes over the course of almost a year. Basically almost a year of nervous novice 85cc riding time is the equivalent of like adding five years of total crashes for me. The SX-1 Youth Guards have held up great and all of the parts on these guards remained intact today. Aden wore the Small/Medium size as he has dad’s chicken legs, but Alpinestars also offer a L/XL to fit youth riders that have more size to them. My son said that they were comfortable and he only had one complaint. His complaint was that the velcro straps would sometimes get hung up on his pant liner (while putting his pants on) so he would have to re-adjust the guards to get them back into place. Once his pants and boots were on, he had no problems with the guards slipping down. I also like that these guards fit into youth sized boots well and aren't too bulky. Another aspect I thought that was interesting is that my son could wear these Alpinestars guards directly on his skin, without anything underneath them, with zero irritation to his skin. That is something I couldn’t do, but he said that the material was soft and that it didn't bother him to do this. With his knee braces he has to wear long socks underneath and that gets him hot.

The downside to these SX-1 knee guards is that they are pricey at $89.95. However, if your child is riding a dirt bike please put some kind of knee protection on them. I can’t explain how many kids I see wearing nothing under their riding pants (to protect their knees) while they are learning how to ride. This is the most important time for them to dress for the crash not the ride. The Alpinestars SX-1 Youth Knee Protectors are a great piece of protection for your child and it’s Aden endorsed. Plus they can wear them while they scooter! This particular set of guards will be handed down to my friends eight year old boy as he is just now starting to get bit by the love of two wheels. #KeepKidsOnDirtBikes 

Alpinestars Tech 10 Review

Alpinestars introduced the new Tech 10 last summer, but since then, the boot has gone through a revision for a less rigid feel. You might of noticed that if you purchased a very early edition of the new Tech 10 (or “version 1.0” like I call it) it was super stiff right? They were so stiff I couldn't feel my brake pedal or shifter for a few days on the bike. I have been putting a ton of time in on the “revised” version of the Tech 10 and wanted to give you guys some thoughts/updates about both the product. As always please feel free to email me at kris@keeferinctesting.com if you have any questions about these boots.

When Alpinestars introduced the new The Tech 10 last summer they were guided by three priorities as the Alpinestars technical footwear development team looked to improve overall functionality, performance and safety, decrease weight, and reduce material volume. Maximizing these priorities was the overall goal of the new Tech 10 and to be honest I have been a harsh critic of these boots when they first came out. If you listened to show #88 of the Keefer Tested Podcast you would know what I’m talking about. 

The older Tech 10’s comfort were legendary and it was a pleasure to wear the boots in all conditions. A key objective for the updated Tech 10 was maintaining the boot’s feel while enhancing its performance, functionality and safety.

The most significant upgrades to the Tech 10 (from older pre 2018 Tech 10’s) performance are unique technologies: The Frontal Flexion Control Frame, the Asymmetrical Dual-pivot Arms, the patented Dynamic Heel Compression Protection Shock Absorber which is integrated into a redesigned foot shell and the slimmer, more streamlined, outsole.

Fact! The new Tech 10 is lighter than the older version, the result of Alpinestars studying all the boot components and their connections (basically how the boot comes together). A re-design of every single one of those components has been undertaken to reduce volume and weight.

New material composites have been created that are lighter in weight and aim to be more durable to ensure they try and hold up to the rigors of off-road riding. The new, cold-forged, aluminum buckles are a result with an easier to operate, more durable and self-aligning closure that offer a positive hold across the upper surfaces of the boot. The result has yielded over 400 grams (almost 1lb.) in weight reduction from the older Tech 10.

The new design also reduces the Tech 10’s profile and physical size. It is more streamlined with newer, lighter, more durable composite materials and a more integrated approach to the construction of the components, which dynamically enhances the chassis of the boot and utilize more advanced bonding processes.

Even though Alpinestars hasn't came out and told me exactly what the revisions were on the new Tech 10’s, I can tell you that the front three bars of the ankle area have been “revised” to soften the feel.

Built into the Tech 10’s unique and lightweight single-piece co-injected foot chassis is the patented Dynamic Heel Compression Protector (DHCP), an innovative safety feature, which includes a fully integrated collapsible heel area with expanded poly-foam to absorb high impact energies during a crash.

DCHP features a directional impact protection system which significantly reduces the effect of excessive, potentially injury-causing energy being transferred to the ankle and lower leg.

Once my foot slipped into the updated Tech 10 it felt snug enough in all the right places, but the area that I felt the new Tech 10’s needed help in was “break in” and flex in the ankle. Last summer when I tested the first version of the new Tech 10’s I couldn't even move my feet or feel the shifter/brake pedal. It was like wearing a cast and I was feverishly looking for the older Tech 10’s like a child looking for candy. The new Tech 10 is not as tall as the old boot, but that never really came into play (good or bad) when I rode with them.

It still takes a little long to break in the “2.0 version” of the new Tech 10’s (one full riding day or 4-5 engine hours), but once broken in I felt like I could bend my ankles freely, feel the shifter and brake pedal so much better than the first version. The new Tech 10 is still on the stiffer side compared to Gaerne’s/Sidi’s/Instinct’s, but I have grown to appreciate the support that I am getting when I send it off jumps to flat. There is more plastic to the new Tech 10 than the older one and that results in a lighter weight boot, but also makes it slightly less grippy on the inner side of the boot. When pinching with my legs I get more locked in with the older Tech 10’s than I did with the new ones. Could that be from not having as tall of a profile? Possibly… This is something that some of you may not notice, but to me was worth noting. 

There is more plastic on the new Tech 10’s (compared to pre 2018), which makes it much lighter, but also have slightly less grip when pinching the bike.

A huge plus for me with the new Tech 10 is that it doesn’t get water logged and or heavy as quickly as the older version. Riding in muddy conditions and power washing boots over time have made my older Tech 10’s weigh almost two pounds heavier than when they were new (and they were already heavy when new)! The 2019 Tech 10’s have more plastic built into the boot, which saves weight, but also repels water much better than the old leather panels. So there is some give and take with getting a boot that weighs less.    

The toe box is smaller and that could take some time to get used to if you’re coming from the original Tech 10’s, yet it can make shifting a little easier by getting your foot under the shifter. The high impact, cold forged aluminum buckle system is easy to adjust and can actually close shut or open even when muddy. 

The Tech 10 boots are much more comfortable on hard landings and have an incredible soft feeling sole. The shock absorbing quality of these boots are second to none and the older I get the more I appreciate this. My ankles and feet have never been sore after a long day of riding with the new Tech 10’s. The new version of the Tech 10 boots weigh in at roughly 8.8 pounds and while they are still not the lightest boot on the market (Fox Instincts hold that honor), the protection I do feel on the track is so good I am willing to overlook the heavier feeling with the Tech 10’s. 

One other standout of the Tech 10 is that if you don’t ride on the balls of your feet—like you should—the sole will feel a little awkward because it is shaped to almost make you ride on the balls of your feet. I don’t know if Alpinestars designed the sole to help the rider in this aspect, but I like that this boot helps proper rider technique! When standing on the pegs it feels as if the front and rear of the sole is raised, and this makes you ride in that sweet spot (the balls of your feet). It took sometime to get used to this feeling when I first started riding in these boots, but now it’s second nature to me and forces me to ride like we all should. When I ride with other boots I really have to pay attention to scoot my feet back on the pegs, but with the Tech 10’s my feet get in the correct position much easier.

The Tech 10 boots offers a seamless feel on the bike and will not catch or snag on any part of the machine. After several months of use I did find that the soles of the new Tech 10’s are better than the older style. I am told Alpinestars offers a resole and if you feel that the DHCP has been crushed from a crash you can send it to Alpinestars and they can evaluate and replace if needed. 

Overall, the updated “2.0 version” Tech 10 boots are still one of my favorites to slide into and give me the protection and comfort I am looking for in a boot. You can check all of the Alpinestars boots out over at alpinestars.com or rockymountainatvmc.com. 

In order to save my incoming email inbox I have already asked a couple questions for you right here….

Popular Question: “How do I know if I am getting the “2.0 version” or not Keefer?

Answer: “Although I can’t give a clear cut and dry answer I do believe that all the colorways besides the Battle Born Tech 10 are version 2.0”.

Popular Question: “Keefer if I can save a couple hundred bucks and buy the pre 2018 older Tech 10 boots should I do it”? 

Answer: “Yes, you should! I still love the older pre-2018 version boot and still have some that I wear”! 

Alpinestars Sequence Chest Protector

Alpinestars recently came out with the Sequence chest protector and a couple of us here at Keefer Inc. Testing have been passing it around to give it a go. One beefy guy, one skinny dude (with no butt), and one meat and potatoes eating rider all have ridden with this chest protector at some point. The Sequence shell is constructed from a high performance lightweight thermoformed material blend that is very soft to the skin and flexible, yet is supposed to offer the same level of protection as a hard-shell protector. The shell feature perforation zones and air channeling for breathability and ventilation, thermoformed textiles are used for the construction, and it’s highly abrasion resistant as I found out the hard way. Lastly, the Sequence is constructed with a soft 3D mesh on the body side of the protector that offers ample comfort and breathability.

Immediately what I noticed when I put on the Sequence is how it formed to my body and actually felt like it was wrapping around me and not just sitting on top of my shoulders. The M/L sizing fit a wide range of riders, including my 170 pound body and the other two testers (200 and 190 pounds). The mesh that wraps over your shoulder area stays glued to the tops of your shoulders and doesn't have that raised “boob” look when you wear it under a jersey. Speaking of wearing it under your jersey, yes, to me this is meant to go under your jersey and not over, but we tried both. The CE certification gives this a slightly heavier feel than that of the Alpinestars A-1, but that also isn't a “chest protector” as it is a “roost deflector”. 

Even though I had some qualms about the velcro only closure system, I never had an issue with the Sequence not being snug enough around my body nor did I have it ever come loose on me while moving around on the bike. I like that the flaps protect the velcro from moisture and even though I have washed the Sequence several times with a power washer, it still adhered itself nicely. For the sake of trying, I did manage to test the Sequence with three different neck braces (Leatt, Atlas, Alpinestars) and all of them fit just fine with zero issues while riding. 

The thick CE certified back plate is a little warm on hotter days, but nothing out of the ordinary. I also appreciated the lack of weight the Sequence has for a CE certified chest protector. This is one of the lightest CE certified pieces that I have worn yet. The comfort that the Sequence has on my skin (yes, I raw dog this sucker under my jersey) makes me happy because it doesn't irritate me or leave me with chaffed nips. Boom! Winning! 

I have crashed and took the handlebars to the chest and the Sequence did its job without me having to spit up blood or get checked out at the ER. As flexible as this chest protector is, I found out it’s pretty damn strong. The downside it’s a little pricey at $154.95, so be ready to fork over some dough for the protection. I don't mind spending money on something if it works and is comfortable and this Sequence is both. I also don't have to go up a size in a jersey to wear it and some people don't even think I am wearing a chest protector at all. I approve!    

Alpinestars Supertech M8 Helmet

I have been wearing the Alpinestars Supertech M10 helmet for a few months, but I also wanted to try the M8 because it’s set at a lower price point ($499.95 versus the M10 at $649.95). I recently received the M8 and wanted to compare the two out on the track, so here is some information you can digest easily after I rode in both. What’s the difference between the M8 and M10? The M8 is a multi shell construction utilizing a highly advanced molding technology with a multi-composite combination (not a full carbon shell like the M10), the M8 is 40 grams heavier than the M10 (at 1300 grams versus 1260 grams), the M8 doesn't come with an extra visor or a racing helmet bag, and that sums it up. Not much different on paper, but what about on the track?

First let me fill you in on all the features of the M8: 

• The M8 A uni-directional carbon composite with aramid layer that gives significant radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy, and providing critical penetration protection.

• S-M8 in four anatomical shell sizes. The Supertech M8 shell construction is optimized to offer best fit across the range of four size options. Shell sizes are manufactured in small, medium, large and extra-large to ensure that riders have the correct fit which not only improves comfort but, most importantly, the effectiveness of the helmet in an impact.

• The Supertech M8 incorporates a patented system to allow the helmet to be tuned exactly to the riders preference for the height and angle at which the helmet sits on the head. This unique technology allows for an ultra-specific set-up that can be adapted for the type of riding and the rider’s preference.

• With a micro-adjustable pad that is connected to the helmet inner shell, it is possible to raise or lower the helmet fit and also, to tilt the helmet forward, or backwards.

• Alpinestars has developed a unique visor release system which, while ensuring the mounting is held securely in place for riding over the most extreme terrain and any track conditions, provides exactly the right level of resistance to ensure the visor detaches from the helmet shell if it is subjected to a significant impact – no matter what the angle.

The visor design of the S-M8 is also an integral part of the ventilation system as it is profiled to direct airflow, acting as a channel to concentrate and smooth the flow into the shell. The Supertech M8 liner design is formed to optimize airflow channeling around the rider’s head before being extracted from the S-M8 through rear exhaust vents to ensure positive pressure is maintained with constant airflow while riding.  

• The Supertech M8 helmet lining design includes canals which allow a tube to be incorporated on either side of the shell. This is a feature extensively tested by Alpinestars rally raid and enduro riders enabling convenient fitting and connection to a hydration system.

• Removable liner cover is washable and features a cool-max fabric interior and anti-bacterial talent yarn for long-lasting freshness and quick-dry performance between riding sessions

• The base of the S-M8 has been sculpted to give a relief section, where the bottom profile is raised to clear the collarbone (Clavicle). Also, incorporated into the area of the base pad, where it sits over the rider’s collarbone, is an energy absorption pad; a more flexible compound rubber section which allows deflection when it contacts the Clavicle.

• MIPS is incorporated into the Supertech M8 to reduce rotational motion energies that impact the helmet causing damaging gyration force to be transmitted to the brain. A low friction ‘slip’ layer is incorporated into the Supertech M8 helmet, between the comfort padding layer and the multi-density polymer energy absorption shell. When energy is impacted upon the helmet, causing a rotation force, the MIPS layer allows for movement of the inner absorbtion layer to damp and re-direct the energy before causing significant acceleration stress to the brain. This mitigates the causes of brain injuries, such as concussion

• The side cheek padding of the S-M8 can be extracted efficiently and safely, while the helmet is still on the rider’s head, to allow ease of removal by trackside support and medical staff.

The Supertech M8 is also designed to allow a helmet ‘Eject’ inflation system to be fitted into the inside crown of the shell.

• Along with the ERS padding removal, ‘Eject’ allows for emergency removal of the helmet, without putting load on the rider’s spine.

• The Supertech M8 helmet versions conform to both DOT certification and ECE homologation for use worldwide.

The first thing you immediately notice about the M8 is its lightweight feel (just like the M10). The added 40 grams is barely noticeable when riding and to me still feels like one of the lightest (if not the lightest) helmet on the market. It’s surprisingly light when you pick it up and you just about forget you’re wearing it once out on the track, which translated into less neck fatigue. Weight isn’t usually a big factor for me, but after riding with the Alpinestars M10 for a while now I surely can appreciate the feeling on longer motos and the M8 is no exception. The cool-max interior liner is really nice too, especially in the desert when doing longer motos. Sometimes helmet liners can become slightly abrasive/course feeling once all the moisture dries up, but the M8 still leaves you with a soft feel inside and will not feel like a Brillo pad when putting it on or taking it off your head.

Ventilation was an important focal point in Alpinestars R&D process of the M10 and M8. Immediately when I went out on the track I noticed this helmet flows a lot of air, noticeably more than other off-road helmets I have tested lately. Alpinestars heat mapping tests have resulted in specifically designed ducting which produces a positive flow into the helmet over and around the rider’s head, leading to improved comfort while riding and reduced onset of heat stress in extreme conditions.The visor design of the M8 is also a very innovative part of the ventilation system, as it’s profiled to direct airflow and acts as a channel to concentrate and smooth the flow into the shell. The Supertech M8 interior liner design is formed to optimize airflow channeling around the rider’s head before exiting through rear exhaust vents. The visor design also features a patented mounting/release system that sits flush with the helmet’s shell. There are no screws keeping it in place. This makes the helmet look even more custom and seamless. The visor snaps in and stays put until the right level of resistance causes it to release and detach from the helmet to mitigate any rotational forces that would otherwise be transmitted to the rider’s head, brain or neck in the event of a crash. You will not lose this M8 visor from a simple tip over/face plant like a Fox V3 helmet can do at times. I have tested this on a couple of occasions on my local sand tracks near the house.  

As far as the safety aspects of the M8, the carbon composite shell took a couple sizable hits over the few weeks that I tested it. Usually I am not much of a crasher, but I have been trying to push my limits riding with faster guys and have found myself on the ground a few times. The M8 left the track with scratches, but my head was no worse for the wear. MIPS and similar technologies are becoming more common these days in helmet construction. MIPS is a system that uses a low-friction slip layer between the comfort padding liner and the EPS layer, which allows one to move slightly independently of the other to dampen, redirect and reduce forces to the brain and neck, helping to reduce the chances of a concussion. Now is this the best technology there is out there for us moto guys and gals? I DON’T KNOW! I can’t sit here and tell you that this technology is the best and this is the helmet to buy over all the rest, but I can tell you the technology seems to work. 

This MIPS system will not prevent a concussion. There are many types of “helmet technologies” in the our world, so study up and decide on which one you believe in the most. Again, just like neck brace technology, it’s up to you to take in the scientific information and decide for yourself which one you trust in the most. 

I do like the A-Head fitting height and adjustment system as well as hydration system compatibility. The A-Head system allows the helmet to be tuned exactly to my preference for the height and angle at which the helmet sits on my head. With a micro-adjustable pad that is connected to the helmet’s inner shell, it is possible to raise or lower the helmet fit and also, to tilt the helmet forward, or backwards. It’s easy to use and adjust, but I did find that I needed to use thicker cheek pads to fill in the area inside the helmet. I am a size medium and the standard cheek pads are a little too thin for my skinny cheek bones (just like the M10). Going to 40-45mm cheek pads gave me a snugger fit and helped with the feeling of too much side to side slop. 

For you off-roaders out there, the hydration pack compatibility is also a very cool feature and my off-road tester Michael Allen found it beneficial on his longer trail rides. There’s a channel on either side of the chinbar behind the cheek pads to run a tube for a Camelbak or similar type of hydration system. It’s cool that Alpinestars includes some “off-road” into their lids!

Each Alpinestars Supertech M8 helmet size comes with its own dedicated proprietary carbon shell size and EPS liner construction. This not only ensures that riders have a correct fit, but most importantly improves protection and the effectiveness of the helmet in case of an impact while optimizing weight reduction across the size range. The Alpinestars Supertech M8 is both DOT and ECE certified, comes in six different sizes from XS to XXL and will set you back $499.95. That is slightly less than most premium helmets that are floating around in the market today.

The looks of the helmet is something that has grown on me the past couple months. I wasn’t completely sold on the front piece of the helmet where the A-Stars logo is placed, but after riding with it and seeing photos of myself with the M8 on, it looks attractive enough for me not to complain. And you all know that I am a picky SOB when i comes to gear/helmets. If someone made me choose between the M8 and M10. Think I would go with the M8 because it is slightly less money and comes in some colors that I prefer more. Check the SuperTech M8 and M10 helmets out over at alpinestars.com. 

Alpinestars A-1 Roost Guard

I am always looking for maximum flexibility when I ride, which means that I don’t always dress for the crash, but instead I dress for the ride. I tell my son Aden “do as I say not as I do”. I have been actually listing to my own advice lately and have ben wearing some sort of protection under my jersey. I am also very picky about what goes over or underneath my jersey before I get out onto the track. Alpinestars has its A-1 Roost Guard, so I decided to try it for a while to see if I can live with having some protection under my jersey. Don’t get confused, as this is not your full-on, maximum protection chest protector. The A-1 Roost Guard is constructed of a poly material blend, and the front guard is CE certified against impacts and roost (the back shell is not). However, the back shell is removable, and the whole shell is completely perforated to allow airflow through to your body. The shoulder pads are removable, and the A-1 comes in combined sizes M/L and XL/XXL.

I have been testing the A-1 Roost Guard with the complete shell intact for a while and found it to be very comfortable under my jersey. Although it is not the lightest under protector I have tried, its mobility won me over as it allowed me to move freely on the bike without feeling like my upper torso was welded together. Once I got used to the complete shell, I removed the shoulder pads and back shell and rode with it like that for several weeks. This quickly became my favorite setup, as it almost felt like I didn’t have anything on. Adjusting from full shell to front shell only is super easy with the integrated Y-strap system.

I was skeptical on the sizing I received (M/L), but the A-1 guard is extremely adjustable and fit snugly around my torso. I also appreciated that the soft Biofoam shoulder pads do not stick out or make your jersey protrude outward when riding. I did get a little warmer when wearing the A-1, but it wasn’t so bad that I needed to cut holes in my jersey or needed to rip my jersey off immediately after a long moto. Even though I am not the best example of, “Dress for the crash, not the ride,” I appreciate a good roost guard that offers flexibility and enough protection/roost deflection for my taste. At $119.95, the Alpinestars A-1 is a great buy with its multiple configurations and is comfortable enough for me to wear year-round. It’s offered in black or white colorways and is available directly from alpinestars.com. 

Alpinestars Supertech M10 Helmet

In the past when you decided on wearing Alpinestars gear you were stuck wearing another brand of helmet. That is until now… With the release of the all-new Supertech M10 helmet, Alpinestars is now in the premium helmet market world. The Supertech M10 helmet is the result of years of intensive study, development/testing, and after riding in it for almost two months I have learned a lot about its character. 

The first thing you immediately notice about the M10 is its lightweight feel. Constructed from a carbon fiber shell, a medium M10 weighs only 1260 grams – that’s 2.78 lbs. – and is lighter than most helmets I have been wearing lately. It’s surprisingly light when you pick it up and you just about forget you’re wearing it once out on the track, which translated into less neck fatigue. Weight isn't usually a big factor for me, but after riding with the Alpinestars M10 for a while now I surely can appreciate the feeling on longer motos. The cool-max interior liner is really nice too, especially in the dez. California is atrociously hot in the summer months, but that hasn’t stopped me from continuing to pound out motos in 100 degree weather. When you’re sweating your nuts off, the helmet’s interior is wicking it away and soaking it up. Sometimes helmet liners can become slightly abrasive/course feeling once all the moisture dries up, but the M10 still leaves you with a soft feel to it and will not feel like a Brillo pad when putting it on your head. 

Ventilation was an important focal point in Alpinestars R&D process of the M10. Immediately when I went out on the track I noticed this helmet flows a lot of air, noticeably more than other off-road helmets I have tested lately. Alpinestars heat mapping tests have resulted in specifically designed ducting which produces a positive flow into the helmet over and around the rider’s head, leading to improved comfort while riding and reduced onset of heat stress in extreme conditions.

The visor design of the M10 is also a very innovative part of the ventilation system, as it’s profiled to direct airflow and acts as a channel to concentrate and smooth the flow into the shell. The Supertech M10 interior liner design is formed to optimize airflow channeling around the rider’s head before exiting through rear exhaust vents. The visor design also features a patented mounting/release system that sits flush with the helmet’s shell. There are no screws keeping it in place. This makes the helmet look even more custom and seamless. The visor snaps in and stays put until the right level of resistance causes it to release and detach from the helmet to mitigate any rotational forces that would otherwise be transmitted to the rider’s head, brain or neck in the event of a crash.

Cudby Photo. 

As far as the safety aspects of the M10, the carbon shell features a multi-composite combination of 3K high-density carbon on the outer layer, a unidirectional carbon composite layer (which gives greater radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy), and an aramid fiber layer that provides critical penetration protection. This multi-compound shell gets surrounded by an inner four-part multi-density EPS liner, which soaks up impact forces dissipated over the outer shell, and it all works in conjunction with its Multi-Directional Impact System, or MIPS. 

MIPS and similar technology is becoming more common these days in helmet construction. MIPS is a system that uses a low-friction slip layer between the comfort padding liner and the EPS layer, which allows one to move slightly independently of the other to dampen, redirect and reduce forces to the brain and neck, helping to reduce the chances of a concussion. Key word here is “helping”!! This system will not prevent a concussion. There are many types of “helmet technology" in the our world, so study up and decide on which one you believe in the most. Again, just like neck brace technology, it’s up to you to take in the scientific information and decide for yourself which one you trust in the most. 

Other benefits found in the M10’s shell and EPS liner are a patented A-Head fitting height and adjustment system as well as hydration system compatibility. The A-Head system allows the helmet to be tuned exactly to the riders preference for the height and angle at which the helmet sits on the head. With a micro-adjustable pad that is connected to the helmet’s inner shell, it is possible to raise or lower the helmet fit and also, to tilt the helmet forward, or backwards. It’s easy to use and adjust, but I did find that I needed to use thicker cheek pads to fill in the area inside the helmet. I am a size medium and the standard cheek pads are way too thin for my skinny cheek bones. Going to 40mm cheek pads gave me a snugger fit and helped with feeling too much side to side slop on my head. For you off-roaders out there, the hydration pack compatibility is also a very cool feature, but I am going to let my tester Michael Allen handle those duties. There’s a channel on either side of the chinbar behind the cheek pads to run a tube from a Camelbak or similar system. It’s cool that Alpinestars includes some “off-road” into their lids! 

Each Alpinestars Supertech M10 helmet size comes with its own dedicated proprietary carbon shell size and EPS liner construction. This not only ensures that riders have a correct fit, but most importantly improves protection and the effectiveness of the helmet in case of an impact while optimizing weight reduction across the size range. The Alpinestars Supertech M10 is both DOT and ECE certified, comes in six different sizes from XS to XXL and will set you back $649.95. That is in the range of most premium helmets out there in the market today.

The looks of the helmet is something that has grown on me honestly. I wasn't on board with the looks initially, but after riding with it and seeing photos of myself with the M10 on, it looks attractive enough for some “Best Dressed” awards come 2019. I will continue to wear the Supertech M10 and get back to you all on a long term “Living With” test soon.     

Alpinestars A-1 Roost Guard

You can see the Alpinestars A-1 peeking its way through my FXR jersey.

I am always looking for maximum flexibility when I ride and I am very picky about what goes under my jersey as far as protection. The Alpinestars A-1 Roost Guard has been around for a while, so I decided to test the crap out of it to see if I can live with having some protection under my jersey. As you may have read in an earlier chest pro review, my son gets on me about having some kind of protection on my body when I ride, so testing different guards has been an on going thing over here these days. 

Don’t get confused, as the A-1 is not your full on maximum protection chest protector. The A-1 Roost Guard is constructed of a poly material blend and is CE certified (front guard) against impacts and roost (the back shell is not CE certified). However the back shell is removable and the whole shell is completely perforated to allow airflow through to your body. The shoulder pads are removable and the A-1 comes in combined sizes M/L to XL/2XL. I ran the A-1 Roost Guard with the complete shell intact for a while and found it to be very comfortable under my jersey and not too hot. Although it is not the lightest under protector I have tried to date, its mobility won me over and allowed me to move freely on the bike without feeling like my upper torso was welded together.

Once I got used to the complete shell, I removed the shoulder pads and back shell and rode with it like this for several weeks. This quickly became my favorite set up as it almost felt like I didn’t have anything on under my jersey. Adjusting from full shell to front shell is very easy with the integrated Y-strap system. I was skeptical on the sizing I received (M/L), but the A-1 guard is extremely adjustable and fit snugly around my torso. The straps have been durable, do not stretch out easily and the clips are tough enough to stand a nice size crash. I have tested that as well! I also appreciated that the soft bio foam shoulder pads do not stick out or make your jersey protrude outward when riding. I mean come on, you have to look good too right?  I didn’t get as warm as I thought I would when wearing the A-1 protector, so I really had no excuse on why I couldn't wear it on every ride. Even though I am not the best candidate for “dress for the crash, not the ride”, I appreciate a good roost guard that offers flexibility and enough protection/roost deflection for my taste. At $119.95 the Alpinestars A-1 is a great buy with it’s multiple configurations and is comfortable enough for me to wear year round. It is my favorite under protector to date! You can order yours over at www.alpinestars.com and if you have any questions about this test please feel free to email me at kris@keeferinctsting.com. 

Alpinestars Tech 10 Review

The Alpinestars Tech 10 has been around the motocross and off-road world for a long time. If you listened to my “Boot Review” podcast you know this is one of my favorite pair of boots to wear. The Tech 10 boot has received continuous R&D development updates over the years, but has remained unchanged for the last couple. The TPU (thermoplastic polyurethane) blade on the Tech 10 is said to prevent frontal hyperextension and offer greater flex control, while the medial-facing panel improves structural stability. The TPU calf protector plate utilizes a rear blade system to protect the heel and features a hyperextension guard. Its TPU shin plate uses a dual closure system with an internal microfiber flap, and the buckle-closure system is self-aligning and replaceable. The Alpinestars Tech 10 comes in full sizes only, no half sizes. I wear a size 10.5 shoe and a size 11 Tech 10 fits me well. The attention to safety and comfort extends to the inner booty as well as the torsion bars help control ankle rotation. The dual Velcro enclosure ensures a secure fit on the foot and prevents dirt from getting inside the bootie.

These Alpinestars Tech 10's have seen some serious track time. 

Once my foot slipped into the Tech 10 it felt snug enough in all the right places. It does take a little time to break in these boots (more than a SG-12 or Sidi), but once broke in (about an hour or so of riding time) I felt like I could bend my ankle, feel the shifter and brake pedal just fine. The toe box is fatter and could take some time to get used to if you’re coming from another boot; yet it can make shifting a little easier with the fatter toe box area. The high impact, bridged aluminum buckle system is easy to adjust and can actually close shut even when muddy. However, when they are muddy they are tough to grab a hold of and unbuckle. To get them unbuckled quicker, get a flat blade screw driver to dig some of the mud out of the buckle area to release. Riders with bigger calves may have some difficulty getting the middle buckle to reach its perch even with the strap in its outermost position. (I would suggest if you can’t get the middle strap fitment correct, order a top strap, which is longer). My calves are on the skinny side, but the strap was almost at its full-extended length so take note of this. 

The Tech 10 boots are very comfortable on hard landings and have an incredible soft feeling sole. The shock absorbing quality of these boots are second to none. My ankles and feet have never been sore after a long day of riding. The Tech 10 boots have me feeling secure and locked in on the bike. The Tech 10 boots weigh in at roughly 10 pounds and while they are not the lightest boot on the market, the protection I do feel on the track is so good I am willing to overlook the heavier feeling I get at times. This usually only occurs at the end of long motos or when it is super muddy. One other standout of the Tech 10 is that if you don’t ride on the balls of your feet—like you should—the sole will feel a little awkward because it is shaped to almost make you ride on the balls of your feet. I don’t know if Alpinestars designed the sole to help the rider in this aspect, but I like that this boot helps proper rider technique! When standing on the pegs it feels as if the front and rear of the sole is raised, and this makes you ride in that sweet spot (the balls of your feet). It took sometime to get used to this feeling when I first started riding in these boots, but now it’s second nature to me and forces me to ride like we all should. The rubber like material on the side of the boots are very grippy and offer tremendous grip against steel and aluminum frames. The Tech 10 boots offers a seamless feel on the bike and will not catch or snag on any part of the machine. After several months of use I did find that the central dual compound soles are a little soft for super sharp footpegs, but almost gets the same amount of wear as other top brand boots on the market. The central insert of the boot can be replaced yourself or if you want Alpinestars to do the work for you, they can replace the complete full sole for you if you send them in.  

                                  25 Engine hours on these soles and still pretty good. 

The colors that Alpinestars offer are some of the most eye popping and can go with any type of gear that you might be wearing. #BESTDRESSED The cost of the boots will set you back $599.95 and come in sizes 7-14. You can check out the complete line of boots at alpinestars.com.