ST5 GT Offshore Racing Helmet - FIA 8859 SA2020 Size:59cm Medium V-band flange for easy installation

V-band flange for easy installation and quick release

Updated to now include a bolt-on high flow metallic catalytic converter

face shield washers

Hand-ratcheting tear-off posts

ST5 GT Offshore Racing Helmet - FIA 8859 SA2020 Size:59cm Medium V-band flange for easy installationStilo 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.