Item number: 56664
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Colourful trail fun even for the little ones: the Carapax Junior Helmet by Alpina

This lightweight in-mold helmet, in the shape of a thoroughbred enduro helmet, is perfectly adjustable and has an integrated fly net.


All Mountain, Enduro
Air Circulation Vents:


Proven hundreds of thousands of times and used in all Alpina bicycle helmets: Alpina's well-known belt buckle with red push button and multi-stage automatic snap-in mechanism. Ergomatic can be operated with one hand - uphill you can loosen the strap, downhill you can tighten it - and it cannot open itself in case of a fall.

Run System Classic:
Those who just want to go shopping with a bike do not necessarily need a sophisticated and expensive adaptation system. Alpina's Run System Classic is sufficient here - a simple and robust adjusting wheel that holds the helmet securely and uncomplicatedly where it belongs: on the head.

A helmet can only protect well as long as it remains in the optimal position during an impact. The fixation of the two straps under the ear plays a decisive role. The Alpina Y-Clip system guarantees millimetre-accurate adjustment - in a matter of seconds.

The inner shell of every Alpina helmet is made of Hi-EPS (" High Expanded Polystyrene" ). It consists of microscopically small air chambers which optimally absorb the forces acting in the event of an impact. Hi-EPS ensures extra-thin wall thicknesses and narrow helmet shapes in spite of optimum protection.

Edge Protect:
Edge Protect is a processing technique that ensures that In-Mold helmets have no sharp edges. This reduces the risk of injury in two ways: On the one hand, the hands are spared when handling the helmet, on the other hand, the neck and shoulder area is protected from scratches in the event of a collision with the lower edge of the helmet.

Ceramic Shell:
All Alpina In-Mold helmets are fitted with this break-resistant and scratch-resistant polycarbonate shell. The blank is stretched under strong heat onto the shape of the later helmet and pressed with high pressure onto its Hi-EPS body. The material is characterised by several qualities at the same time: it is break-resistant, scratch-resistant, UV-stable and antistatic.

In-Mold Tec:
In the In-Mold production process, the polycarbonate helmet shell is " baked" with the EPS granulate of the helmet body under great heat and pressure. This creates a large and inseparable connection between the upper and lower shell. Advantage: The helmet is very light and at the same time extremely stable.

Shield Protect:
The removable shield protects the face both from dirt and direct sunlight.

Airflow Venting:
Alpina developers spend a lot of time and energy on improving the ventilation of their bike helmets. Through the wind tunnel-tested vent arrangement, Alpina's engineers create a " Venturi" effect inside the helmet that cools the head, resulting in less sweat and higher performance.

Fly Net:
The front ventilation openings of the helmet are provided with a net fabric. This has the same function as an insect screen and prevents insect bites on the scalp in hot and humid riding periods and places.

Manufacturer Number:



  • 1 x Alpina Carapax Junior helmet


  • indigo matte/51 - 56 cm, in stock
  • dove blue-grey matt/51 - 56 cm, in stock

Customer Reviews (1)


Customer Reviews (1)


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by Oliver B.  on 19.10.2021
verified purchase

Sehr schöner Kinderhelm, sitzt sehr gut und sieht auch super aus. Die Verarbeitung ist ohne Tadel. Meine Tochter und ich sind happy damit.

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