Giro Aries Spherical Helmet - Matte Black/Frequency Orange Size:M Especially suitable for: Monarch Auto

Especially suitable for: Monarch Auto Sag B1 (2014-2015)

Precise braking performance despite high temperatures

Fizik Adaptive 3D-printed padding has expanded to the Antares family

The Elite Thru Axle adapter kit makes Elite trainers compatible with bicycles with 10mm to 12mm diameter through bolts on the rear wheel (lengths from 130mm to 148mm boost)

Giro Aries Spherical Helmet - Matte Black/Frequency Orange Size:M Especially suitable for: Monarch AutoA 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