Giro Aries Spherical Helmet - Matte Dark Sage Running Many top features are packed

Many top features are packed into the Centaur crankset

but it is also compatible with MTX QuickTrack™

Scratch-resistant lens surface layer

Motor: 80 W

Giro Aries Spherical Helmet - Matte Dark Sage Running Many top features are packedA 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