Fox Mainframe MIPS Helmet - M - Trvrs Black - Black YGroup_7035345797165 It supports the bikes under

It supports the bikes under each tyre

Head tube outside diameter must be 54mm or less

Markings: Trim/cut markings

Cons: Ergonomic grips aren't for everyone

360 venting optimizes airflow keeping the rider cool and reduces fogging

Fox Mainframe MIPS Helmet - M - Trvrs Black - Black YGroup_7035345797165 It supports the bikes underThe 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,