Alpinestars Helmet Jettson Sm3 Youth Gre

50 - 51 cm, M
Ratings
Delivered between Mon, 8.9. and Tue, 9.9.
Only 3 pieces in stock at supplier
free shipping

Product details

The Alpinestars Jettson SM3 Youth Helmet is a jet helmet specifically designed for young riders and teenagers, optimized for motocross, enduro, and off-road use. This helmet combines innovative technologies and design features derived from Alpinestars' adult helmet series to ensure excellent performance, protection, and comfort. The thermo-injected shell is made from a special polymer blend, designed in varying thicknesses to provide both impact protection and low weight. Weighing only 1060 g, the helmet is lightweight and comfortable to wear, while the adjustable fit is supported by various interior and cheek pads. The SM3 Youth Helmet is available in multiple sizes and can grow with the rider by being upgraded with replacement padding parts.

  • Anatomically shaped helmet for optimal fit for young riders
  • Lightweight, impact-resistant outer shell made from advanced thermoplastic
  • Customizable interior and cheek pads for individual comfort
  • Replacement parts in various thicknesses available to accommodate growth
  • Optimized for use in MX, enduro, and off-road environments.

Key specifications

Colour
Grey
Helmet type
Jet helmet
Item number
53891208

General information

Manufacturer
Alpinestars
Category
Motorbike helmets
Manufacturer no.
8303126-9277-YM
Release date
7.1.2025

Colour

Colour
Grey
Exact colour description
Grey

Material

Material group
Plastic
Material
Thermo-injected shell made from a special polymer blend

Helmet properties

Helmet type
Jet helmet
Helmet size
M
Head circumference
50 - 51 cm

Origin

Country of origin
France

Voluntary climate contribution

CO₂-Emission
Climate contribution

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Motorbike helmets» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Alpinestars
    Not enough data
  • 1.MT Helmets
    0 %
  • 2.Caberg
    0.2 %
  • 3.Nox Premium
    0.3 %
  • 4.AGV
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Alpinestars
    Not enough data
  • 1.iXS
    0 days
  • 2.HJC
    5 days
  • 3.Shoei
    6 days
  • AGV
    Not enough data

Return rate

How often is a product of this brand in the «Motorbike helmets» category returned?

Source: Digitec Galaxus
  • Alpinestars
    Not enough data
  • 1.Nolan
    15 %
  • 2.Caberg
    16.4 %
  • 3.Momo Design
    17.8 %
  • 4.Nexx
    19.7 %
Source: Digitec Galaxus