Stilo ST6 Helmet Aero Kits Arai Ferodo FCP1312 Coefficient of Friction

Ferodo FCP1312 Coefficient of Friction (Mu) Comparison Chart

The Schuberth SP1 Hybrid is the first helmet in the SP1 family to combine pre-preg carbon and fiberglass in a single shell

and longevity

helping drivers stay cool and focused even in the most demanding racing conditions

Stilo ST6 Helmet Aero Kits Arai Ferodo FCP1312 Coefficient of FrictionStilo ST6 Helmet Aero Kits These aero kits from Stilo provide all the downforce needed for open cockpit drivers to reduce helmet lift. They are especially popular for IndyCar, Formula Atlantic, and Radical drivers. Choose between front and rear aero, or both for the best performance!