Giro Helios Spherical Helmet commuter an air stopper tool for

an air stopper tool for helping to prep the hole for insertion and a micro knife for cutting the plug tail

The Fray is sold as a chassis-only which includes the frame

endurance races

Lightweight O Matter™ frame material with ellipse metal icon accents

Giro Helios Spherical Helmet commuter an air stopper tool forThe heart of the Helios's extraordinary design and performance is Spherical Technology, which utilizes a ball and socket design powered by Mips, the market leading brain protection system that can help to reduce rotational forces. Spherical Technology allows the helmet's outer liner to rotate around the inner liner during a crash, and also allows Progressive Layering of the inner and outer liners to provide more comprehensive protection and