Racing defines Ritcheys mountain stem category. Whether its XC World Cup, Mountain Bike World Championships, or just your favorite local trail at full tilt, Ritchey mountain stems are on the bikes of the world's best riders, women and men.
The WCS series is one of the most respected stem sets in the world. Specially designed and forged for use with today''s lightweight carbon and alloy bars, the WCS 4-Axis stem weighs in at just 130 grams. Incredibly strong and competitively lightweight, this stem is ready to take on your toughest competition.
- Matrix carbon-over-alloy for best strength to weight ratio, 3x stronger than alloy alone
- The alloy reinforces the carbon, the carbon reduces fatigue to the alloy
- Contoured narrow 4-bolt pinch clamp prevents crushing lightweight bars
- Bias-cut steerer clamp prevents damage to lightweight steerers
- For use with Road (84 degree) or MTB (6 degree), all bolts are titanium
- Choose 3K carbon weave or unidirectional (UD) carbon. 130g