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 125 grams. Incredibly strong and competitively lightweight, this stem is ready to take on your toughest competition.