Basic informations
| Category | Cycling MTB helmets |
|---|---|
| Determination | children's |
| Brand | Giro |
| Catalog number | 39331-151 |
Technical parameters
| Determination children | boys', girls' |
|---|---|
| Helmet size | 50-57 |
| Color | black |
| Construction | In-mold, MIPS |
| Season | 2026 |
| Execution | peak |
| Advanced level | recreational |
| Buildable size | adjustable |
| Other | Removable Snap-Fit 2 label, reflective elements, quick-drying linings, insect net |
| Sizes | universal junior's (50–57 cm) |
| Ventilation | 19 holes, deep internal ventilation channels |
Product description
If kids want to go out on their bikes, why stop them? The Register II Youth MIPS kids' helmet will take care of their safety! We bring you the design, style, and ventilation of Giro's best road helmets, incorporated into this affordable, lightweight helmet with In-mold construction.
It's for all children who are passionate about two wheels: in the woods, in the city or in the park! With a removable visor and an easy-to-adjust clamping system that tightens with a tightening wheel, kids will always adjust the helmet to be completely comfortable. The helmet incorporates MIPS Evolve Core technology to eliminate rotational forces on impact.
MIPS (Multi-Directional Impact Protection System) provides increased protection against rotational forces on the head. More at www.MIPSprilby.cz.
- SUPPORT SYSTEM: Roc Loc Sport
- CONSTRUCTION: In-mold
- VENTILATION: 19 holes, deep internal ventilation ducts
- FEATURES: removable Snap-Fit 2 label, reflective elements, quick-drying liner, insect net
- SIZE: universal junior (50-57cm)
Technology
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ROC LOC® AIR A revolutionary clamping system that improves both fit and ventilation of the helmet. The clamping system creates a small space between the head and the helmet itself where cool air flows. The setting options are the same as for the Roc Loc® 5 system.
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IN-MOLD® Designation of a technological process in which EPS polystyrene foam is pressure-injected into the shell and reinforcements enclosed in the mould. Their connection reinforces the area of the vents and ribs. The result is a compact, uniform, lightweight, safe and very durable helmet.
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MIPS (Multidirectional Impact Protection System) is a slippery insert between the EPS shell (helmet body) and the inner liners. In the event of an angled impact (for example, if you catch your head on a branch), the helmet's EPS shell will roll a few millimeters over the MIPS layer, protecting your head and brain from the violent rotational jerk.
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