Ritchey

WCS Switch Stem - 31.8mm Clamp

Ritchey WCS Switch Stem is a performance-focused 31.8mm clamp stem built for modern, clean cockpit setups, routing control lines from the handlebar directly into the headset and frame for a tidier, lower-drag front end.

Designed around the Ritchey Switch System, it can integrate up to three lines (rear brake, shift cable, electronic wire, and/or dropper post line) when used with Ritchey Switch System spacers and a Ritchey Switch headset (both sold separately). The result is a stealthy, serviceable internal routing solution for compatible frames and forks without resorting to fragile aftermarket hacks.

What sets it apart on an integrated build

• Switch System internal routing - Routes up to three cables/lines into the frame through the headset for a cleaner bar area and reduced snag points
• 2014 aluminum + 3D Net Shape Forging - Grain-following forging process increases structural integrity for confident steering under load
• Ritchey C220 handlebar clamp - Increased clamp width for added stiffness, with a slightly rotated clamping zone that creates a flatter, more aerodynamic top stem profile
• Hidden reversible accessory mount - Integrated front mount stays concealed until needed, supporting common accessories like computers and cameras
• Included compression cap and cable guide - Covers key finishing parts for a cleaner install and more organized routing at the headset interface
• Black stainless steel hardware - Corrosion-resistant fasteners for long-term durability in wet and sweat-prone conditions