Ritchey Comp 30 Degree Stem: Racing defines our 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 worlds best riders, women & men. We hear it all the time around the world, from prominent race organizers to junior racing program coaches to bike publication reader polls: when it comes to high-end bike "cockpits, " Ritchey is considered a top industry leader, with our WCS series one of the most respected in the world. Made from forged high-grade alloys, 3-D shapes & precision machining with stainless hardware, we use only the best materials for each application to deliver the most performance from each product. Our stem offering has expanded to include the WCS 4axis 44, featuring a new square design body & 44mm clamp faceplate for added bar clamping stability. 3D-Net Forged 6061-T6 alloy construction Recessed faceplate bolts Angled steerer clamp helps prevent damage to lightweight aluminium & carbon steerer tubes Now comes with stainless steel bolts 30 degree rise 31.8mm clamp