Giro Helios Spherical Helmet - Matte Frequency Blue Cassons offering the perfect balance of

offering the perfect balance of performance and versatility

direct inflation

8mm or 35mmUp Sweep: 4 degreesBack Sweep: 8 degreesRise: 25

Earbuds - PC

Replicate your outdoor bike down to the exact gearing configuration by selecting the number of speeds and cassette tooth count

Giro Helios Spherical Helmet - Matte Frequency Blue Cassons offering the perfect balance ofThe 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