Stock : Out of stock
Zipp first developed the Service Course SL stem for the fit and performance needs of pro cyclists. That goal of being pro grade has proven out over recent years as the stem.
The Service Course SL Stem, crafted from 7075 aluminum, features a redesigned 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. To meet every rider’s fit needs, the stem is available in ±6° and ±17° angles and seven lengths from 70 to 130 mm as well as a 140 mm