Alpinestars 2026 Helmet Range

Alpinestars SM3

4 products

Showing 1 - 4 of 4 products

Shop Alpinestars S-M3 youth motocross helmets and replacement parts at Moto Central. The collection combines complete ECE 22.06 youth helmets in Solid, Radium, Fray and Wurx graphics with selected crown pads, peaks and chin vents.

The S-M3 is a dedicated youth off-road helmet available in Youth Small, Medium and Large. Measure the rider now rather than buying growing room, then separate complete helmets from colour-specific spares before ordering.

Alpinestars S-M3 Solid black youth motocross helmet — The complete S-M3 Youth helmet uses a lightweight thermo-injected shell and is offered in dedicated youth sizes.

Alpinestars S-M3 youth helmet grey replacement crown pad — The replacement crown pad is size-specific and should be matched to the S-M3 helmet rather than used to disguise an incorrect shell fit.

Alpinestars S-M3 Wurx youth helmet black yellow and blue replacement peak — Replacement peaks are graphic-specific components, so colour and model references should be checked carefully.

Choosing an Alpinestars S-M3 helmet or spare

Measure the rider's head

Measure around the widest part of the head and use the S-M3 size chart. The helmet should feel evenly secure without painful pressure points.

No growing room

An oversized youth helmet can move independently of the head. Choose the correct fit now and reassess it as the rider grows.

Complete helmet or component

Product titles identify helmets, crown pads, chin vents and peaks. A replacement component is not a complete helmet.

Match graphic and size

Peaks are usually tied to a specific graphic, while internal padding may be size-dependent. Compare the exact part number and product description.

Fit and impact advice: replace a helmet after a significant impact and follow Alpinestars guidance for inspection and care. Replacement padding should maintain the intended fit, not compensate for the wrong helmet size.

Why buy Alpinestars S-M3 products from Moto Central?

Moto Central presents the complete youth helmets and model-specific S-M3 spares together while clearly distinguishing them. The team can help with youth fitting, goggle compatibility and part identification, and the Wolvey showroom allows the rider's current fit to be assessed in person.

Shop Alpinestars Motocross Helmets Explore Alpinestars Helmet Spares

Alpinestars S-M3 questions

Is the S-M3 an adult helmet?

No. The products shown are dedicated youth off-road helmets and their associated components.

Which approval do the complete helmets have?

The current UK S-M3 youth helmets in this collection are listed as ECE 22.06. Check the label on the exact helmet.

Will any S-M3 peak match my helmet?

Not necessarily. Match the model, graphic and colour reference before ordering.

Can Moto Central help fit a youth helmet?

Yes. The team can check size, pressure, movement and goggle interaction for the young rider.

Showing 1 - 4 of 4 products

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Aug 14, 2025 Neil Bell

Alpinestars 2026 Helmet Range

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