ST5 FN Zero Ultra Racing Helmet (57 CM Medium) - FIA 8860-2018 SA2020 1.6L Drawings - PMU-24 DL

Drawings - PMU-24 DL

Precision laser cut aluminum plate and bent

The package includes everything you need for a straightforward installation

no logic programming required for PDU operation

ST5 FN Zero Ultra Racing Helmet (57 CM Medium) - FIA 8860-2018 SA2020 1.6L Drawings - PMU-24 DLStilo has two separate shell sizes for this helmet. This allows us to make a better fitting helmet that is lighter weight. Instead of filling a very large shell with lots of padding for a size small, we have one shell size for x small to medium, and one for large and x large. 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.