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Black Friday Price Promise

Buy now. If our price drops, we’ll refund the difference.

If we lower our website price for the same product, size and colour after you purchase, up to and including Black Friday, we’ll refund the difference.

Simply contact us with your order number and the lower price you’ve spotted.

You must contact us to claim. Refunds aren’t applied automatically.

Black Friday Price Promise

Buy now. If our price drops, we’ll refund the difference.

If we lower our website price for the same product, size and colour after you purchase, up to and including Black Friday, we’ll refund the difference.

Simply contact us with your order number and the lower price you’ve spotted.

You must contact us to claim. Refunds aren’t applied automatically.

Alpinestars 2026 Helmet Range

Alpinestars Supertech M5

44 products

Showing 1 - 44 of 44 products

Alpinestars S-M5 helmets are built around motocross riding, where goggle fit, ventilation and a secure position on the head matter as much as the design. This collection is titled Supertech M5; Alpinestars uses S-M5 or SM5 in its model documentation. Match that designation and the helmet generation when selecting a helmet or spare part.

Alpinestars Supertech M5 Solid MX Matt Black — Plain S-M5 showing the off-road shell and peak.

Alpinestars Supertech M5 Action 2 MX Black / Yellow / Red — Action 2 graphic illustrating the S-M5 goggle opening.

Alpinestars Supertech M5 Rash MX Dark Gray / Bright Red — Rash graphic as another S-M5 finish example.

Check which S-M5 you are choosing

The manufacturer describes the ECE 22.06 S-M5 with a thermo-injected polymer shell and a five-density EPS impact liner. Its revised lower shell opening differs from earlier versions. Treat ECE 22.05 and ECE 22.06 peaks, cheek pads and liners as separate compatibility checks, even where the graphic name looks familiar. Read the helmet label and the part description together.

Make room for the goggles

The S-M5 has multiple air inlets and exhaust ports, with the peak designed to direct air towards the vents. Try your motocross goggles with the helmet rather than assessing each separately. The frame should sit comfortably around the eye opening without pressing on the nose, and the strap should hold its position when you turn your head or look down.

Peak, padding and riding posture

Alpinestars specifies a peak release system on the documented model. Use the correct replacement hardware and the manufacturer’s fitting instructions rather than adapting a similar-looking peak. Assess the helmet in an off-road riding stance, with your chin lowered and eyes looking ahead. The crown and cheeks should support the head securely without creating a sharp pressure point; a different padding thickness is not a substitute for the right shell fit.

Bring your goggles for an S-M5 fitting

Our showroom team can help compare helmet fit and goggle clearance, then check the generation before identifying replacement peaks or padding.

Visit our showroom

Showing 1 - 44 of 44 products

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