Tom’s original 4-Axis stem changed stem design forever. From the stress-managing forged faceplate
nd bolt spacing and angled steer tube slot to the nowubiquitous 3D net forging process,
the 4-Axis is still the standard in lightweight, stiff and strong stems.
4-Axis alloy forged core with Ritchey Matrix structural carbon
exoskeleton to enhance stiffness by 12% over the standard 4-Axis