Giro Aries Spherical Helmet - Matte Black/Frequency Orange Size:M Spoke wrench: Yes

Spoke wrench: Yes

Length front fender: 519 mm

Vittoria’s 4Compound Formulation places four optimized rubber compounds exactly where they’re needed

The sturdy

you need material that provides you with precision

Giro Aries Spherical Helmet - Matte Black/Frequency Orange Size:M Spoke wrench: YesA helmet that feels like it isn't there: the all new Aries Spherical is like nothing before. Its sleeker form and lighter weight (only 270 grams in size medium, CE certification), deliver sensational comfort and cooling power. Spherical Technology, our ball and socket design powered by Mips, adds protection by redirecting energy away from the brain in certain impacts, and Progressive Layering with dual densities of Nanobead EPS foam adds more