Zipp's Service Course SL Stem, crafted from 7075 aluminum, features a shape that's strong and lightweight, resulting in a best-in-class 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations. This stem is a favorite of Zipp ambassadors and pro athletes.
- Distinctive Zipp cosmetics
- Zipp Quickview integrated computer mount available separately
- Lifetime warranty
|31.8mm / Matte Black / 70mm / 6° / 1-1/8-inch||710845861581||00.6518.039.000||ZIP722934812|
|31.8mm / Matte Black / 80mm / 6° / 1-1/8-inch||710845861598||00.6518.039.001||ZIP728625632|