Fox Mainframe MIPS Helmet - M - Trvrs Black - Black NoAusPost They come under-inflated during shipping

They come under-inflated during shipping to preserve the cartridge

this is just the shirt that every rider needs in their draw

Stanchion diameter: 30mm

If you already own the K-Pact or K-Pact Zip Knee pads these are an easy

Check the compatibility chart in the images of the Secus page to see which kit fits your fork

Fox Mainframe MIPS Helmet - M - Trvrs Black - Black NoAusPost They come under-inflated during shippingThe 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,