The S-M3 was developed for use in motocross, enduro, and off-road riding and combines innovative technologies for maximum comfort, excellent ventilation, and effective impact protection. The helmet is designed to provide riders with optimum protection while offering a comfortable fit.
Features:
Thermally molded shell made from a special polymer blend with variable thickness for a balanced ratio of low weight and reliable protection
Patented visor release system that releases the visor at a precisely defined force, reducing the strain on the neck in the event of an impact
10 inlet and 7 outlet openings ensure maximum ventilation and effective heat exchange
Inner EPS lining with patented low-friction coating that reduces rotational forces in oblique impacts and protects the brain through a sliding surface effect
Lightweight design for optimal performance and comfort
Specifications:
ECE 22-06 approval
Weight: approx. 1200 g (depending on size)
Double D-ring closure
Designed for best impact performance combined with high user-friendliness and ventilation
Size table for Alpinestars S-M3 Force Motocross Helmet:
Measurements in:
cm
Size
Head Circumference (cm)
XS
53 - 54
S
55 - 56
M
57 - 58
L
59 - 60
XL
61 - 62
2XL
63 - 64
How to measure your height:
1
Head circumference
Measure your head circumference by placing the tape measure horizontally around your head. Guide it about one centimetre above your eyebrows across your forehead and around the widest part at the back of your head. Make sure the tape stays at the same height all the way around and is neither slipping nor too tight so you get an accurate measurement.
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product
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Helmet212.46249.9519https://www.fc-moto.com/de-de/p/alpinestars-s-m3-force-motocross-helmet-black-s-55-56-APS-8301126-1180-Shttps://www.fc-moto.com/thumbnail/17/8c/6f/1757151904/alpinestars-s-m3-force-motocross-helmet-black-s-55-56-aps-8301126-1180-s-figure-1_400x400.jpg?ts=1771723831InStockAPS-8301126-1180-Sa334fdecc870b246a406fa234899611dhttps://www.fc-moto.com/media/b0/07/ac/1737618664/markenlogo-alpinestars.svg?ts=1764071125blackS (55/56)SALECarryoverSummerDouble-DPlasticMotocrossECEMenMotorcycleAPS-8301126.vMotocross HelmetsBlackMotocross HelmetsS{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrueef98bee4a56ac799a32cf848b3c8af76Alpinestars S-M3 Force Motocross Helmet212.46249.950https://www.fc-moto.com/de-de/p/alpinestars-s-m3-force-motocross-helmet-black-xs-53-54-APS-8301126-1180-XShttps://www.fc-moto.com/thumbnail/61/35/5c/1757151904/alpinestars-s-m3-force-motocross-helmet-black-xs-53-54-aps-8301126-1180-xs-figure-1_400x400.jpg?ts=1771723827OutOfStockAPS-8301126-1180-XSef98bee4a56ac799a32cf848b3c8af76https://www.fc-moto.com/media/b0/07/ac/1737618664/markenlogo-alpinestars.svg?ts=1764071125blackXS (53/54)SALECarryoverSummerDouble-DPlasticMotocrossECEMenMotorcycleAPS-8301126.vMotocross HelmetsXSBlackMotocross Helmets{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}falsefalse/Brands/Brands/Alpinestars/Brands/Alpinestars/Motocross clothing/SALE %/SALE %/Motorcycle helmets sale/SALE %/Motorcycle helmets sale/Motocross helmets sale/Motorcycle helmets & goggles/Motorcycle helmets & goggles/Motorcycle helmets/Brands/Alpinestars/Motocross clothing/Helmets/Motorcycle helmets & goggles/Motorcycle helmets/Motocross helmets/Moto/b/brands/alpinestars/motocross-clothing/b/brands/alpinestars/c/sale/motorcycle-helmets-sale/motocross-helmets-sale/c/sale/motorcycle-helmets-sale/c/motorcycle-helmets-goggles/motorcycle-helmets/c/motorcycle-helmets-goggles/b/brands/alpinestars/motocross-clothing/helmets/b/brands/c/sale/c/motorcycle-helmets-goggles/motorcycle-helmets/motocross-helmets/c2aaafcf727e5da219a15db61fb40231c2c157eb6ecbab16058ff8743b6a7a8013701284aefb5dcea2a7286083e15089a3797498a04b69b6c4bb5c920e2a345f73b1c5618db0d25388090544fe0c3c2ca50159985454cbb574c1d5c40c13180727ab1aab5871d258ffa9c5f2f6321afe083f64e04f79d6244ffc2413636423b89a256a310bc1e5db755fd392c524028a8db7ead549f25b0590b73b5658597f60dde73517e4d5d225fb22a0142fb304533fc6b46fe888f1cbebf4f01552c7ebac5a256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac583f64e04f79d6244ffc2413636423b892c157eb6ecbab16058ff8743b6a7a801db7ead549f25b0590b73b5658597f60d3797498a04b69b6c4bb5c920e2a345f750159985454cbb574c1d5c40c13180722aaafcf727e5da219a15db61fb40231c3b1c5618db0d25388090544fe0c3c2caAlpinestars<p><strong>Alpinestars S-M3 Force Motocross Helmet</strong></p> <p>The S-M3 was developed for use in motocross, enduro, and off-road riding and combines innovative technologies for maximum comfort, excellent ventilation, and effective impact protection. The helmet is designed to provide riders with optimum protection while offering a comfortable fit.</p> <p><strong>Features:</strong></p> <ul> <li>Thermally molded shell made from a special polymer blend with variable thickness for a balanced ratio of low weight and reliable protection</li> <li>Patented visor release system that releases the visor at a precisely defined force, reducing the strain on the neck in the event of an impact</li> <li>10 inlet and 7 outlet openings ensure maximum ventilation and effective heat exchange</li> <li>Inner EPS lining with patented low-friction coating that reduces rotational forces in oblique impacts and protects the brain through a sliding surface effect</li> <li>Lightweight design for optimal performance and comfort</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>ECE 22-06 approval</li> <li>Weight: approx. 1200 g (depending on size)</li> <li>Double D-ring closure</li> <li>Designed for best impact performance combined with high user-friendliness and ventilation</li> </ul>249.95https://www.fc-moto.com/thumbnail/b6/32/63/1759309951/alpinestars-s-m3-force-motocross-helmet-black-xl-61-62-aps-8301126-1180-xl-figure-2_800x800.jpg?ts=1771723836https://www.fc-moto.com/thumbnail/19/c5/db/1759309951/alpinestars-s-m3-force-motocross-helmet-black-xl-61-62-aps-8301126-1180-xl-figure-3_800x800.jpg?ts=1771723836https://www.fc-moto.com/thumbnail/bf/7a/g0/1759309951/alpinestars-s-m3-force-motocross-helmet-black-xl-61-62-aps-8301126-1180-xl-figure-4_800x800.jpg?ts=1771723836https://www.fc-moto.com/thumbnail/89/a3/f1/1759309951/alpinestars-s-m3-force-motocross-helmet-black-xl-61-62-aps-8301126-1180-xl-figure-5_800x800.jpg?ts=1771723836https://www.fc-moto.com/thumbnail/67/11/2e/1759309951/alpinestars-s-m3-force-motocross-helmet-black-xl-61-62-aps-8301126-1180-xl-figure-6_800x800.jpg?ts=1771723836https://www.fc-moto.com/thumbnail/5e/2d/6a/1759309952/alpinestars-s-m3-force-motocross-helmet-black-xl-61-62-aps-8301126-1180-xl-figure-7_800x800.jpg?ts=1771723837
