The delivers all you look for in a stem—strength, stiffness, reliability, a precise fit and 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 results 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.
- Faceplate and body geometry designed for greater stiffness and easier installation
- Bead blast black finish with updated Zipp cosmetics
- ±6° rise, 1 1/8″
- Leading Stiffness-to-weight
- Secure with four bolt faceplate using Torx T25 bolt heads.
- Lifetime warranty
- Zipp Quickview integrated compute mount available separately
Weight supplement: manufacturer information, size








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