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:4 Axis Technology Wet Black finish 120g (100mm)31.8 clamp diameter Only available in 73 degree Lengths available from 90-130mm 3D-Net forged from 2014 alloy for a superb strength-to-weight ratio Specially designed, forged & contoured 4-bolt faceplate for use with todays lightweight, oversized carbon & alloy bars Bias cut clamp slot for a more secure, pinch free hold of alloy & carbon steerer tubes Stainless steel taper head bolts 73 Degrees