Zipp Stem Service Course SL 6°

The Zipp Service Course SL stem is made from 7075 aluminum and features a stable and lightweight design, resulting in an exceptional stiffness of 1.85 grams per Newton meter. This allows for no-flex sprints without energy loss. To meet the needs of each individual rider, the stem is available in angles of ±6° and ±17°, as well as in seven lengths ranging from 70 to 130 mm. Lengths of 140 and 150 mm are only available for the ±6° stem. This stem is a favorite among Zipp brand ambassadors and professional athletes.