Stilo ST6 GT Carbon Racing Helmet - SA2020 / FIA8859 Dish/Depth_25-50mm This Tire Marking Pen writes

This Tire Marking Pen writes in easy to see silver and stays on even when the tires heat up

Adjustable sender allows you to customize when the light comes on (range of 2-7 psi)

Favored in endurance and sprint applications alike

Using the Shore-A scale

and designed for a soft

Stilo ST6 GT Carbon Racing Helmet - SA2020 / FIA8859 Dish/Depth_25-50mm This Tire Marking Pen writesBuilt for serious racers who demand top tier safety and in car functionality, the Stilo ST6 GT Carbon Helmet combines a high strength carbon shell with versatile, integrated features. Certified to both SA2020 and FIA 8859 2015 standards, its legal for a wide range of motorsport disciplines. This GT configuration includes side ports for radio and hydration systems, making it ideal for endurance and closed cockpit racing. Its aerodynamic shell design,