Giro Aries Spherical Helmet - Matte Dark Sage FSD Dubnital is designed for dry

Dubnital is designed for dry to wet conditions as well as for stony

pursuit of robustness

It’s the ultimate aerodynamic tire – without compromise

Vented outer is joined to aluminium centre allowing 1 of freedom in a true floating design

2 H Wheelbase (mm) 976 977 980 991 1006 1020 I Chain Stay Length (mm) 405 405 405 405 405 405 J Bottom Bracket Drop (mm) 72 70 70 67 67 67 K Stack (mm) 517 528 545 562 581 596 L Reach (mm) 376 383 388 393 402 412 M Stand Over Height (mm) 719 734 752 768 786 803 O Stem Length (mm) 80 90 100 110 110 120 P Crank Length (mm) 165 165 170 170 172

Giro Aries Spherical Helmet - Matte Dark Sage FSD Dubnital is designed for dryA 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