Stilo ST5 FN Composite - Hans - Racehelmet - Grey - Size 57
FIA Homologation

FIA 8859-2015

Size

57, 59, 61, 63, 64

HANS Compatible

Yes

Intercom Equipped

Optional

Discipline

Racing

Material

Composite

Stilo ST5 FN Composite – Hans – Race Helmet

Authorised EU Dealer Stilo
All Stilo → All Stilo Full-Face Helmets →
SKU: N/A
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€810.70 Incl. VAT

Homologation
FIA 8859-2015
  • Stilo Full-Face Helmets
  • Size: 63, 64, 57, 59, 61
  • FIA Homologation: FIA 8859-2015
  • HANS Compatible: Yes
  • Intercom Equipped: Optional
  • Discipline: Racing
  • Material: Composite
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Size guide: how to measure

Our helmet sizes are Stilo’s head circumference in cm. Stilo labels two sizes “L”: 58 and 59 on ST6, Venti and WRX helmets, 59 and 60 on ST5-based helmets.

Stilo helmet sizes (head circumference)

Head circumference (cm)Stilo size
54XS
55S
57M
58L
59L
61XL
63XXL
64XXXL

How to measure

  • Measure the circumference with a flexible tape measure at the position shown in Stilo's figure.
  • Measure the head at its widest part, above the eyebrows and ears.
  • If you are considering wearing a balaclava, measure your head while wearing it.

Fit

  • It is essential to always try on the helmet before purchasing it. The helmet size relates to the circumference (measured in centimetres) of the head.
  • The helmet must be snug, but without pressure. It should remain firmly in place when you shake your head.
  • When worn, it must not be possible to rotate the helmet around the head.

Source: Stilo (official), checked 20 Oct 2026

Sizes Stilo makes for this helmet

ShellStilo size
smallXS 54
smallS 55
smallM 57
smallL 59
largeL 60
largeXL 61
large2XL 63
large3XL 64

How to measure

  • See 'Stilo helmets - size = head circumference'.

Source: Stilo (official), checked 20 Oct 2026

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About the brand

Stilo

Stilo was founded in 1999 by the former Italian rally champion Ludovico Fassitelli and is based in Bergamo, Italy. It specialises in helmets and communication systems. The range here covers full-face, open-face, WRX and kart helmets in the ST5, ST6, Venti and Trophy families, rally intercoms and radio adapters, and a wide choice of spare parts.

For each helmet, the product data lists the homologation (FIA 8859-2015 and 8859-2024, FIA 8860-2018, or Snell SA2020, SA2025 and CMR2016) and the discipline (circuit, rally or karting). It also gives the shell material, from composite to carbon in several grades, and whether the helmet is HANS-compatible and has an intercom fitted. Check the homologation your series asks for before choosing.

The spares include visors in several tints, cheek and top pads in different thicknesses, anti-fog kits, HANS anchors, peaks and cables for connecting Stilo helmets to other intercom and radio systems.

Among the racing gear brands on TrackToolFactory, Stilo combines the helmet, the intercom and the parts to maintain both. That matters most to rally crews who need the two to work together.

See all Stilo products →
Not sure this fits your car?

Talk to a real motorsport specialist.

EU-based, motorsport-experienced. We'll walk through your application before you buy.

WhatsApp Us Email Specialist +31 85 303 7168

Description

The Stilo ST5 FN Composite is a racing helmet from Stilo’s ST5FN range, in the HANS version (Stilo code AA0710AG2T). It is homologated to FIA 8859-2015 and Snell SA2020 and is ready for different radio communication kits and a frontal drinking system.

  • Homologation: FIA 8859-2015, Snell SA2020
  • Shell: fibreglass/Kevlar MSF (Multi Sandwich Fiber)
  • Shell sizes and weight: sizes 57 and 59 use the small shell (approx. 1,540 g); sizes 61, 63 and 64 use the large shell (approx. 1,650 g); Stilo’s weights are for the M6-ready version, ±30 g
  • Version: AA0710AG2T HANS
  • Intercom: optional, on demand
  • Ventilation: aerodynamic design with adjustable air flow
  • Ear padding: adjustable
  • Radio: ready for installation of different radio communication kits
  • Drinking: prepared for a frontal drinking system

Specifications

FIA Homologation

FIA 8859-2015

Size

57, 59, 61, 63, 64

HANS Compatible

Yes

Intercom Equipped

Optional

Discipline

Racing

Material

Composite

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About the brand

Stilo

Stilo was founded in 1999 by the former Italian rally champion Ludovico Fassitelli and is based in Bergamo, Italy. It specialises in helmets and communication systems. The range here covers full-face, open-face, WRX and kart helmets in the ST5, ST6, Venti and Trophy families, rally intercoms and radio adapters, and a wide choice of spare parts.

For each helmet, the product data lists the homologation (FIA 8859-2015 and 8859-2024, FIA 8860-2018, or Snell SA2020, SA2025 and CMR2016) and the discipline (circuit, rally or karting). It also gives the shell material, from composite to carbon in several grades, and whether the helmet is HANS-compatible and has an intercom fitted. Check the homologation your series asks for before choosing.

The spares include visors in several tints, cheek and top pads in different thicknesses, anti-fog kits, HANS anchors, peaks and cables for connecting Stilo helmets to other intercom and radio systems.

Among the racing gear brands on TrackToolFactory, Stilo combines the helmet, the intercom and the parts to maintain both. That matters most to rally crews who need the two to work together.

See all Stilo products →
Not sure this fits your car?

Talk to a real motorsport specialist.

EU-based, motorsport-experienced. We'll walk through your application before you buy.

WhatsApp Us Email Specialist +31 85 303 7168