23 Proframe Standard Liner (15mm)The Fox Proframe Helmet Liner (Standard) is a genuine replacement comfort liner designed to restore the fit, hygiene, and comfort of compatible Fox Proframe helmets. Made from soft, breathable materials, it helps manage moisture and improves all day comfort on the trail. Ideal for replacing worn, damaged, or sweat soaked liners, this helmet liner allows you to refresh your helmet without compromising fit or performance. Easy to install and remove, it

115mm Length for a perfect fit

gravel adventures and city streets alike

smooth rides

12x135mm Thru-axle – select the DJD Bushdrive hub and use an axle conversion kit

Constructed of forged heat-treated steel with comfortable dual-density grips

traction and performance

Hard Chrome plated inner and outer plates for faster and more precise shifts

Whether you're gearing up for a race or adjusting to a new coil-sprung bike

Cleat adapter that enables the attachment of all 2 bolt SPD cleats onto a 3 or 5 hole road shoe

6-Bolt disc brake rotor fit

our ISO SD hub puts you in the race with legendary Chris King performance

Please Note - Images are not available for all wheel/freehub options