Fox Mainframe MIPS Helmet - S - Fluorescent Yellow Dropship ball end on the long

ball end on the long side

the smartphone or energy bar can be stowed in the bag

XT M8000 SGS and XTR M9000 SGS (SGS is long cage)

Axle to crown height: 487mm

Note that on some models with disc brakes

Fox Mainframe MIPS Helmet - S - Fluorescent Yellow Dropship ball end on the longThe 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,