Giro Helios Spherical Helmet - Matte Frequency Blue Size:M 32t S: 170mm M: 170mm

32t S: 170mm M: 170mm

Di2 Wireless-Chip: Yes

the 202 NSW features our Biomimetic Laminate which utilizes mixed-modulus carbon types to maximize stiffness at the spoke bed and toughness at the tire bed

508 g / 17

high-performance

Giro Helios Spherical Helmet - Matte Frequency Blue Size:M 32t S: 170mm M: 170mmThe 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