Ritchey WCS Carbon 4 Axis 120mm stem 125g
WCS (WORLD CHAMPIONSHIP SERIES) - These words evoke the core philosophy behind Ritcheys highest performance components. The rainbow stripe WCS logo represents the numerous world champions that have won on Ritchey. The WCS line is the gold standard for lightweight, bombproof race parts and cutting edge innovation.
Tom Ritcheys original 4-Axis stem changed stem design forever. From the stress-managing forged faceplate, bolt spacing and angled steer tube slot to the now-ubiquitous 3D net forging process, the 4-Axis is still the standard in lightweight, stiff and strong stems.
4 Axis Technology
UD carbon finish
31.8 clamp diameter
Avaliable in lengths from 90-130mm
12% stiffer than standard 4 axis stems
Taper head Titanium bolts
Ritchey 4Axis stem design enhanced with Matrix carbonalloy technology
3D-Net forged 2014 alloy is encased in high-modulus carbon fiber for greater fatigue strength
Matrix carbonalloy is tougher and stronger than carbon or alloy alone