Stilo ST5F Naked CMR Helmet

/Stilo ST5F Naked CMR Helmet

Stilo ST5F Naked CMR Helmet


Designed to outperform the competition in protection, aerodynamics and driver cooling, the ST5F Naked CMR is an unrivalled helmet for kart drivers.

Please note this is a Children’s Karting helmet (indicated by CMR Homologation).


A carbon/kevlar composite shell construction provides ultimate protection to kart drivers, meeting CMR 2007 homologation requirements and weighing in at only 1200g.

Available in matte black or gloss white, and compatible with any ST5 suitable visor option (see related items).

How to measure your head

Measure your head as shown above, around the widest part of your head. This is generally right above your eyebrows and ears. If you plan on wearing a Balaclava (we suggest it), you should measure your head with it on.

We have significantly better results with a flexible tape measure, but if one is not available you can use a string to measure your head, and then transfer that to your measuring device.

52.4-54.3cm – XS
52.4-56.3cm – S
56.4-58.3cm – M
58.4-60.3cm – L
60.4-62.3cm – XL
62.4-64.0cm – XXL

Additional information

Helmet Discipline


Helmet Shell Type

Open Face

Helmet Material

Carbon, Composite

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