ST4F 8860-04 Helmet

Top of the range full-face professional helmet made in carbon with striking innovative design. The ST4 is moulded in autoclave making it extremely light and the strongest helmet standard available (FIA 8860 - Formula 1 spec). The ST4F model is being used by more and more professional formula, GT & touring car drivers. It is the most used helmet in the WTCC. It is the first helmet designed to allow the fitting of the drinking-system during competition (optional extra - see YA0600 & YA0605). Supplied with a 3mm anti-scratch clear visor (fitted with tear of posts) and equipped with a noise cancelling microphone, connections for radio and for earplugs. Frontal air intakes close to the mouth to improve the breathing. Anti-fog air intakes at the base of the visor; thanks to the special design of the helmet they are in the best position to receive the air coming into the cockpit. Air intakes on the shell to aerate the head.

• Supplied with factory fitted HANS Posts.

• Shell is Carbon moulded in autoclave.

• Earmuffs assure excellent isolation from external noises and their pressure on the head can be adjusted.

• Visor 3mm tick in clear (fitted with tear off posts).

• Magnetic-dynamic noise-cancelling microphone.

Supplied with HANS posts as standard.

FIA 8860-2004 / SA2005 approved