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Discover the best mountain bike helmets designed for safety and performance on the trails. Our selection features lightweight, durable construction with advanced ventilation systems to keep you cool during your ride. Each helmet is equipped with adjustable fit systems for maximum comfort and stability, ensuring a secure fit on any terrain. With impact-resistant materials and innovative designs, these helmets provide the protection you need while enhancing your biking experience. Gear up confidently and ride with peace of mind knowing you have the best protection on your adventures.
(3) 
$85.00
A well made helmet with mips is one of the best investments you can make. ... I ’ m 75- yr CA senior and wear only Smith helmets skiing for years, not only because of the best value, cheaper price always for more features and quality workmanship Smith brand
5
My husband and i were out on a ride. I left my helmet on my handlebars while we went in a shop and when we came out it was gone. My husband had me wear his smith signal helmet home. I immediately looked them Up And bought a maroon convoy. The visor is amazing at helping with the sun and ahape is perfect for my head it has mips and comfortable staps. Glad i lost my old one this one will be locked up
5
daniel
Being a motorcycle lover, i 've always loved all things Smith. And my Convoy is a perfect example: great fit, visor does not get in the way of your view and it's lightweight! I prefer it over my Fox Speedframe, which is heavier and the visor's too big and sometimes obstructs the view, especially when going downhill. Next helmet will be another Convoy!!
5
Jefvet
Bought the helmet for riding my E bike on the dirt trails and roads with my wife. I was replacing an older helmet and thought it was time to upgrade. The helmet is extremely comfortable after 2+ hours of riding barely noticeable, very easy to adjust, it is very cooling in the hotter weather and the price was not bad.
5
Reese
I was riding on a jump line( yes. Should have had a full face) I whacked my head so hard( got whiplash and heavily winded) but no concussion. Impressed and will buy another
5
Ken
I ’ m 75- yr CA senior and wear only Smith helmets skiing for years, not only because of the best value, cheaper price always for more features and quality workmanship Smith brand offers. Now I decided to get this MIPS merlot color bike helmet( surprisingly the cheapest MIPS helmet among other offered colors due to this attractive Merlot color other customers obviously ignored). I use it while riding my step- through, foldable 2023 AiPas A2 Elite e- bike counting on the same lightweight fit, comfort and airy experience. This Smith model bike helmet with this color appears really is the best value at the market today, pre- Thanksgiving Holiday.
$250.00
This is hand down the best MTB helmet I 've ever owned. ... Can not recommend enough for protection, style, and comfort. ... The full Koroyd shell provides completely ventilation and this helmet is never hot for
5
Michael
Crash tested into asphalt, could still remember my birthday as well as America ’s and my wife ’s( which is not always a given. The fit system is phenomenal and the flip up visor is wildly under rated. Comfy, breathable and safe, buying the exact same one to replace it.
5
Ron S.
Easy to fit and comfortable. In addition not like other helmets I had in the past, it gives protection again the sun while maintaining ventilation.
5
Grant K.
Great fit for me. Comfortable. Good coverage. I like the visor and how mobile it is and how it holds its position.
5
there
I enjoy the look and the fit with the MIPS feature. it functions nicely
5
MTB2097
[ This is my 2nd Forefront 2 MIPS helmet. Fits my head. Looks great. Many color options, but I buy what ’s on sale. I use it for MTB, fat biking, and gravel.
$350.00
Best Helmets! ... These are so lightweight and comfortable. ... Love the Matte Black look and the vents to keeps cool. ... Amazing comfortable helmet, looks great and is really light and hard to get over heated
5
Johnny
I have been wearing one of these helmets for about a year. It is comfortable, well vented and light. After crashing at a bike park and landing face first on a rock I can also confidently say that it offers great protection also. I broke the helmet, but walked away with only a small cut on my face. I also bought the same helmet as a replacement. If you 're considering buying a mainline, get one.
5
Conor
Great product. Don ’ t normally bother writing reviews but just went over the bars and landed on what would have been my face if it hadn ’ t been for this helmet. Body pretty banged up but not a scratch on my face/head
5
Bryan
Great fitting, great looking, confidence booster. I have n't taken a fall with the Mainline, but feel that it will keep me safe if that day comes.
5
Tyler
Saved my wife ’s face on a fall. This helmet did its job well and bought another one.
5
Andrew
I use this helmet for work and it ’s making wearing a full face in this heat bearable. Love the Matte Black look and the vents to keeps cool. The MIPS is great, but can sounds a little creaky when coming down rough stuff. Not very distracting though. Would still recommend it to anyone looking for a lightweight downhill helmet.
$200.00
Flexible and MIPS so I ’ m protected and bright orange more visible for when the lights are not enough at night. ... A comfortable helmet that keys my skin breathe and fits my head and
5
Ben
I crashed really hard today. Lost it on a large jump, hit the ground and my head. Broke my glasses and cracked my helmet. I feel like I ’ ve been hit by a car but thankfully, my head feels great. I ’ m grateful for MIPS today and I have ordered another Session helmet.
5
Eileen
Very comfortable and lightweight Helmet. Highly recommend. Also looks amazing!!
5
there
Excellent timeless design, with the latest Technology. Very impressed, priced right and shipped ultra fast. Thank you!
5
Dawn O.
A comfortable helmet that keys my skin breathe and fits my head and dreads! Flexible and MIPS so I ’ m protected and bright orange more visible for when the lights are not enough at night. No matter how many reflectors in your spokes drivers are surprised by our presence.
5
Michelle B.
Comfortable lightweight helmet. I have a small head& this one works for me.
$130.00
This one is the best yet!. ... Easy adjustment. ... Nice Light Weight Helmet ... It perfectly protected my head. ... This helmet fit like a glove. This one was more comfortable throughout the
5
James
The helmet fits incredibly well, with a good amount of adjustability. Was able to find coloring that matched that of my mountain bike. Overall has great features with comfort and is lightweight to boot.
5
NanAlex
[ Had a terrible bike accident a number of years ago, cracked a helmet in two, which saved my life. Now I am careful about replacing my helmet every few years. This one is the best yet!. Fits well, nice and snug. Be safe! Buy a good helmet and wear it!
5
EMU_ES
[ This helmet is quite nice. Light weight. Lots of Air Flow. Perfect for around town or on the trail. Overall super happy with the look and feel.
5
Barry
lovin my new helmet! looks great, fits great, great price!! what more could you want
5
mb71
[ This helmet looks great and fits better than any I 've had before! The inside fit is great and the helmet is not too clunky on the outside. Perfect!
$95.00
Best Helmet Ever ... Really easy to adjust the fit. ... Finally i wore it on the ride, WOW It had an awesome fit and i was happy with the number of vents and how light it
5
Sdm1
I am very happy with the bike helmet. It fits well and is of very good quality.
5
Adrian R.
Although I would like other colours in XL( in bike helmets), this one fits great. Smith really needs to make other bike helmets in size XL. Ski helmets they do, but not many bike helmets.
5
Trailrider2
[ Me and my husband were looking for a lightweight comfortable helmet and we found it. We are very happy with our purchase. Very lightweight. You hardly know you ’ re wearing it. And, keeps our heads cool during this very hot humid summer we ’ re having. It ’s easy to adjust for the right fit and the size chart was spot on.
5
jeff s.
Switched to this product for the MIPS and how sturdy it appeared. I only had the opportunity to wear the helmet for 8 minutes before a distracted driver turned left into my path. The helmet did what it was suppose to, I had no injury to my head. I will be replacing this helmet with the same!
5
Kelly E.
I like the style, fit and comfort of the helmet. It was definitely an upgrade over my old helmet which was questionable in all these categories.
$225.00
I 've done 4 rides with this helmet in considerable heat and feel that this provides great ventilation. ... The honeycomb protection liner inside is very comfortable and a super strong
5
Icecoco
[ Love the color and as with any Smith helmet, the quality is great. I 've worn it on a few 90F degree rides and the ventilation is better than my previous helmet.
5
Nicocam
[ Fits like you want a helmet to fit. Firm, secure and evenly tight around your head. One of the nicer looking helmets out there. Completely satisfied.
5
Secret Squirrel
[ This is a great helmet! Super lightweight and fits perfectly. The honeycomb protection liner inside is very comfortable and a super strong structure. I 've done 4 rides with this helmet in considerable heat and feel that this provides great ventilation. Making adjustments to this helmet are very easy too. Got it in sale which made it an even better purchase.
4
Buckerine
[ Great fit on this MIPS helmet and excellent construction of shell and inside. Mesh protector does stop you from getting to some `` itches '' on your head. Also, the helmet is not as cool as other models with more open vents.
See Price in Cart
WAS: $230.00*
evac™ ventilation system integrates with smith® eyewear for fog- free vision 19 fixed vents provide consistent airflow three- position adjustable visor iconic+® antimicrobial lining offers sweat- activated odor control lightweight, low- bulk single layer webbing y- strap divider keeps helmet straps...
When choosing a mountain bike helmet, consider features such as ventilation, weight, and fit. A well-ventilated helmet helps keep you cool during rides, while a lightweight design enhances comfort. Additionally, ensure the helmet has adjustable straps and padding for a secure and personalized fit.
The safety rating of a mountain bike helmet is crucial as it indicates the level of protection it offers. Look for helmets that meet safety standards such as CPSC or ASTM, which ensure they have been tested for impact resistance. A helmet with advanced safety technologies, like MIPS, can provide added protection against rotational forces during a fall.
Mountain bike helmets come in various types, including full-face, half-shell, and trail helmets. Full-face helmets offer maximum protection for downhill riding, while half-shell helmets are lighter and provide good ventilation for cross-country rides. Trail helmets often strike a balance between protection and ventilation, making them versatile for different terrains.
To find the right size for a mountain bike helmet, measure the circumference of your head just above the eyebrows. Use this measurement to refer to the manufacturer's sizing chart, which typically includes small, medium, large, and extra-large options. A proper fit should feel snug but comfortable, with the helmet sitting level on your head.
MIPS technology is designed to reduce rotational forces during impacts, which can help prevent brain injuries. This technology allows the helmet to move slightly upon impact, absorbing some of the energy that would otherwise be transferred to the head. Helmets with MIPS can provide an extra layer of safety, especially for mountain biking where falls can occur.
Yes, there are mountain bike helmets designed for various riding styles, including cross-country, trail, and downhill. Cross-country helmets tend to be lightweight and well-ventilated, while trail helmets offer a balance of protection and airflow. Downhill helmets are typically heavier and provide full-face coverage for maximum safety during aggressive rides.
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