Register Mips II Bike Helmet Color:Matte Titanium 18 L and 26 L

18 L and 26 L offer a single unisex size

Replacement filter cartridge for the AutoFlow XL Gravity Filter system

It’s been carefully refined over the years

and really quick bearing replacement

Register Mips II Bike Helmet Color:Matte Titanium 18 L and 26 LThe Register Mips II brings the style of Giro's highest end road helmets into this lightweight in mold helmet, adding a removable visor, an adjustable fit system, and the Mips Evolve Core rotational energy management system, to create a best in class recreation helmet. Six years ago, Giro set a new standard in quality, look, and feel in a recreational helmet with the original Register. The Register II takes this to the next level by bringing styling