The ST4 Formula Composite utilises the same shell shape as the 8860 F1 and the Formula carbon the composite offers all the trimmings at a much cheaper cost.
The shell of this version is manufactured from a Dyneema and Kevlar mix offering a strong construction but slightly heavier (around 100grms) than its more expensive counterparts. The ST4 Formula Composite is homologated to the latest Snell SA2010 standard.
This helmet comes with a fitted Stilo noise cancelling microphone and comm port as standard and is fitted with a locking ear plug kit connector to allow pit to car communications. All the extras available for the ST4 Formula helmet will fit on this model.
Comes as standard with FIA8858-2010 HANS posts.
Available sizes: Extra Small to Extra Large
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