1. MX
  2. Forward
  3. Apparel
  4. Forward
Alpinestars S-M5 Solid Helmet ECE 22.06, Motocross Helmet, White Glossy, side profile featuring an angular aerodynamic design, prominent peak visor, integrated air vents, black Astars logo on the rear, and visible red interior padding
SM5 Solid Helmet
SM5 Solid Helmet
Alpinestars S-M5 Solid Helmet ECE 22.06, Motocross Helmet, White Glossy, rear view featuring aerodynamic exhaust vents and black lower trim with logos, sleek protective gear for off-road racing
Alpinestars S-M5 Solid Helmet ECE 22.06, Motocross Helmet, White Glossy, side profile view with angular shell design, black Alpinestars logo on the side, multiple ventilation ports, and integrated visor for off-road racing.
Alpinestars S-M5 Solid Helmet ECE 22.06, Motocross Helmet, White Glossy, front view, featuring multi-air intake ports on the chin and forehead, wide visor, red and black inner lining, sleek and aerodynamic design for off-road racing
Alpinestars S-M5 Solid Helmet ECE 22.06, Motocross Helmet, White Glossy, overhead view showing top air vents and black logo on the visor tip

SM5 Solid Helmet

motocross

Regular price
$309.95
Size
Size guide
Color White Glossy
SM5 Solid Helmet
SM5 Solid Helmet
Out of stock
Notify Me When Available

Truck Free shipping above $99

Return 30 days for exchanges & returns

The SM5 helmet has been designed to provide MX riders with a helmet that is safe and purposefully designed to deliver optimal protection and comfort. The lightweight SM5 helmet features a thermo-injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight, while the five density EPS liner ensures the correct density in the correct area for enhanced impact absorption.
  • An engineered raised area with padding effectively reduces the forces transmitted to the collarbone and a patented visor release system that ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact.
  • Revised the medium, large, XL, and 2XL lower shell volume to be around 3% wider to make the helmet easier to put on and take off, where the increase in helmet volume has also improved the impact management performance which is now 44% lower than the regular-speed threshold.
  • For the new ECE 22.06 standard, the SM5 achieves a 44% better regular-speed impact rating compared to the current 33% figure, as well as a 32% better low-speed, and 31% better high-speed linear impact score than the prevailing standard.
  • Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption.
  • Redesigned chin bar’s new profile, where the base area has been specifically sculpted to give a relief section, raised to clear the collarbone, with a new softer EPS liner which extends beyond the helmet shell itself, and is covered by a more flexible rubber compound providing a reduced chance of any sort of collarbone injury.
  • Maximized ventilation and high levels of heat transfer exchange thanks to multi-air inlets and exhaust ports.
  • The ECE version of the SM5 helmet weighs 1,350 grams for a size medium.
  • The visor has been designed to direct air into the ports for enhanced airflow.
  • The SM5 conforms to ECE R 22.06.
  • A size Medium weighs 1260g (ECE).
  • The SM5 helmet conforms to ECE homologation.
EAN 8059347172637
SKU 8303123-2180-XS

Recommendations

Wt-1 Drystar® Insulated Gloves
Alpinestars WT-1 Drystar Insulated Gloves, Motorcycle Gloves, Black, textile construction with integrated knuckle protection, white Alpinestars branding on the index finger, long gauntlet cuff, waterproof and thermal riding gear for road and adventure use Wt-1 Drystar® Insulated Gloves

Wt-1 Drystar® Insulated Gloves

all terra adventure 1 color
Regular price
$114.95
Tech-Air® 5 Plasma System
Alpinestars Tech-Air 5 Plasma System, Black Motorcycle Airbag Vest, slim profile with front zipper and short sleeves, featuring breathable mesh panels and Alpinestars branding, designed for under-jacket protection. Tech-Air® 5 Plasma System

Tech-Air® 5 Plasma System

racing/sport tech-air 1 color
Regular price
$869.95
Andes Air Drystar® Jacket
Andes Air Drystar® Jacket Andes Air Drystar® Jacket

Andes Air Drystar® Jacket

all terra adventure jackets 4 colors
Regular price
$329.95
SMX-6 V3 Drystar® Boots
Alpinestars SMX-6 V3 Drystar Boots, motorcycle sport riding boots, black with red and white accents, side profile view, waterproof microfiber construction, TPU lateral ankle brace with red detailing, white logos on the shin and heel, integrated toe slider and mesh flex zones SMX-6 V3 Drystar® Boots

SMX-6 V3 Drystar® Boots

racing/sport boots 2 colors
Regular price
$399.95
SMX-6 V3 Drystar® Boots
Alpinestars SMX-6 V3 Drystar Boots, Black performance motorcycle riding boots shown from a side profile, featuring white logo accents, TPU lateral ankle brace, reinforced shin plate, and flexible mesh panels. SMX-6 V3 Drystar® Boots

SMX-6 V3 Drystar® Boots

racing/sport boots 2 colors
Regular price
$399.95
SP-X Boa Drystar® Boots
Alpinestars SP-X BOA Drystar Boots, Motorcycle Touring Boots, Black and Dark Gray, side profile showing BOA Speed Lace System and Drystar branding, mid-length waterproof design with mesh and TPU reinforcements SP-X Boa Drystar® Boots

SP-X Boa Drystar® Boots

racing/sport boots 1 color
Regular price
$419.95