The Service Course stem delivers all you look for in a stem—strength, stiffness, reliability, a precise fit, and a distinctive look. The Service Course stem offers a faceplate and body design for greater stiffness and easier installation. It’s high performance and high value. The Service Course stem’s shape and 3D-forged construction result in an improved stiffness-to-weight ratio. The stem design, along with distinctive graphics, also complement the aesthetics of modern frames. Made from 6061 aluminum, the stem resists flexing during sprints and accelerations.
Faceplace and body geometry designed for greater stiffness and easier installation
Two cosmetic options, bead-blast black or distinctive silver
±6° and ±25° rise stem available
Secure with four bolt faceplate using Torx® T25 bolt heads
Zipp QuickView integrated mount available separately