Safe - Integrated - Comfortable - Stylish: The Ultimate Helmet! The ST4 GT W is designed to satisfy those closed cockpit drivers who yearn for a larger eyeport. The cutout has a special visor to accommodate the larger opening. Available with integrated Electronics, Air Supply and Hydration or any combination of the three, this helmet offers flexibility while maintaining a clean cabin. There are no wires or hoses hanging down below the helmet – everything integrates seamlessly with the shell of the helmet. Safety - SNELL 2010 Certifies
- Satisfies almost all racing sanctioning bodies’ requirements for helmet certifications.
- HANS compatible
- M6 integrated nut
- HANS users must purchase HANS posts specific to Stilo to use their HANS - standard HANS posts will not fit the integrated anchor (+$55.00)
- Optional Integrated "Eject" (+$59.99)
- Full-face design.
Integration - Optional Integrated Intercom System
- Earmuffs style earphones (+$130) provide significantly quieter environment by aurally isolation the ear.
- Ear bud style earphones (+$105)
- Integrated microphone
- ALL wiring is hidden inside the helmet shell.
- No hanging wires
- Everything stays put
- Option Hydration System (+$39.00)
- First helmet in the world to feature integrated drinking system.
- Quick coupling disengagement for emergency exits.
- Silicon rubber hose with a bite valve conveniently positioned.
- Anti-backflow valve perfect for multiple driver situations.
- Optional Air Supply System (+$40)
- Provides steady supply of fresh air in closed cockpit cars.
Comfort - Two shells
- ST4W comes in two separate shell sizes. This allows for a better-fitting, lighter weight helmet.
- Perfect size for you.
- XS (54cm), S (55cm), M (57cm), L (59cm), XL (61cm), XXL 63cm)
Style - Aggressive and stylish visor profile
- Autoclave molded Carbon/Kevlar composite
- Worn by top pro drivers around in the world
To order: Contact us to spec your perfect Stilo helmet. (951) 296-6762 or info@sector111.com | 
