Description
Inspired by the diversity of the riding around his home in northern California, Tom Ritchey designed the game-changing 4-Axis stem to perform wherever he rode – long tarmac stretches, savory singletrack, and never-ending gravel roads. We also know more than a few people who mount the 4-Axis on their cyclocross bikes.
With its unique faceplate design, the Ritchey WCS 4-Axis carefully and confidently holds bars and offers confidence and control no matter the surface. And the 4-Axis can be flipped to offer 17° of positive or negative rise, allowing you to easily dial-in your fit for a pronounced upright posture or an aggressive attacking position.
Note: With the transition to our new WCS logo, branding on products may vary. Learn more here.
Tech Specs
Logic Features
3D Net Shape Forging
Process that forces the material grain to follow the product shape for greater structural strength.
4-Axis Clamp
Simple security in this faceplate design. Four is better than two.
Tech Drawing
Tech Manuals / Spare parts / Videos / Downloads
Drawings / Manuals / Guides
Service Parts
Stem Bolt Set Replacement
- For: WCS 4-Axis & Comp 4-Axis 44 Stems
Titanium Stem Bolt Set
- For: WCS 4-Axis stem
4-Axis Stem Face Plate Replacement
- For: WCS 4-Axis stem
- Finish: Matte Black
4-Axis Stem Face Plate Replacement
- For: WCS 4-Axis stem
- Finish: BB Black
4-Axis Stem Face Plate Replacement
- For: WCS 4-Axis stem
- Finish: Wet Black
WCS Compression Cap
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