The Formula line of helmets (designated "F") takes the concept of lightness further by eliminating the integrated accessory ports on the side of the helmet. The shape of the Formula is conducive to use in open and closed cockpit cars. The optional Aero kits will optimize airflow over the helmet for open cars. Also perfect for Karting.
Snell SA2020 and FIA 8859 certified'
Snell SA2015 vs 2020 …what’s changed?
The Snell SA2020 testing requirements have changed a small amount and have now become more in line with the FIA 8859 Helmet Standard.
- Increased velocity by 5-10% for impact testing on the 2nd hit across all shell sizes.
- Increased velocity from 5.7 to 6.0 m/s on the 54cm to 59cm size.
- Increased peak G threshold on the 54cm to 59cm size and 60cm-64cm size.
- Additionally Stilo has made an improvement on the SA2020 Carbon Helmets: SA2020 ST5.1 Carbon FIA8859 helmets will be 50/60g lighter thanks to our new Puro Super Smooth technology unique to Stilo. This superior finish removes the need for lacquer, and also saves weight. A benefit to painters is the decal is no longer under the clear coat. This model now comes with a decal like our Zero’s and 8860’s.