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 6° of positive or negative rise, allowing you to easily dial-in your riding position.
Tech Specs
Material body2014 alloy
Boltsstainless steel
Lengths60-130mm
Angle84°/6°
Bar clamp diameter31.8mm
Bar clamp width40mm
Steerer diameter1-1/8" (28.6mm)
Steerer height42mm
Weight115g (100mm)
ColorBlatte
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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