Tom Ritcheys original 4-Axis stem changed stem design forever. From the stress-managing forged faceplate, bolt spacing & angled steer tube slot to the now-ubiquitous 3d net forging process, the 4-Axis is still the standard in lightweight, stiff & strong stems.
Features: 3D-Net Forged 6061 alloy construction Angled steerer clamp helps prevent damage to lightweight aluminum & carbon steerer tubes Stainless steel bar & steerer clamp bolts 30 Degree rise & shorter length provide more fitting options 1.1/8" Steerer 31.8mm Clamp Diameter 80-130mm Lengths Available Shiny White Finish 160g 84 Degrees