Pay in 4 interest-free payments of $20.74 Learn more
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
5" is 1290g and 29" is 2000g
Just for safety
Magnet top stows securely while you drink
Gravel-tuned lenses boost the contrast of a wide range of surfaces to highlight subtle transitions between gravel
Plus 35 Stems
Fox Mainframe MIPS Helmet - M - Trvrs Black - Black YGroup_7033436864557 5" is 1290g and 29"The 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,
