Fox Mainframe MIPS Helmet - L - Fluorescent Red - AS-NZS�2063-2008 Standard PLP|Model Year The slightly convex profile weighs

The slightly convex profile weighs in at a meagre 355-grams

Who's this item for: The Boostinator is for people that have 15x100mm or 12x142mm hubs and need to convert them to fit a frame or fork using the Boost standard of 15x110mm or 12x148mm

After 23 prototypes and 1000's of hours of field testing

Quick and easy to install so you hit the trails ASAP

low profile

Fox Mainframe MIPS Helmet - L - Fluorescent Red - AS-NZS�2063-2008 Standard PLP|Model Year The slightly convex profile weighsThe Mainframe MIPS Helmet gives you exactly what you're looking for in an affordable helmet: proven safety features combined with easy trail style. Featuring extended coverage to protect more of your noggin', the proven MIPS impact protection will keep your brain safe in the event of a crash by absorbing and redirecting energies and forces that could otherwise damage it. With a lightweight fit system, the Mainframe MIPS Helmet will also keep you cool,