The Zipp Service Course SL Stem, made from durable 7075 aluminum, combines strength and lightweight design, achieving an impressive stiffness of 1.85 grams per newton meter. This ensures minimal flex during sprints and accelerations. To accommodate different rider preferences, the stem is available in 6 and 17 angles and lengths ranging from 70 to 130mm, with additional 140mm and 150mm options available only for the 6 model.

Beloved by Zipp ambassadors and professional athletes, it features distinctive Zipp cosmetics and is specifically designed for bikes with a 1-1/4 steerer tube. The stem is finished in matte black nano-blasted aluminum and comes with a lifetime warranty. An integrated Zipp Quickview computer mount is available separately.