Upgrade your cycling setup with the Zipp Service Course SL Alloy Stem 6, a pinnacle of strength and lightweight design. Crafted from premium 7075 aluminum, this stem delivers outstanding stiffness at an impressive 1.85 grams per newton meter, ensuring no-flex sprints and accelerations, and setting a new standard in performance.

Strong and Lightweight 7075 Aluminum Construction: The Zipp Service Course SL Alloy Stem is meticulously crafted from 7075 aluminum, striking the perfect balance between strength and weight. Enjoy the confidence of a robust stem without any unnecessary weight holding you back during your rides.

Customizable Fit for Every Rider: Designed to cater to every rider’s fit needs, this stem is available in 6 and 17 angles, offering versatility and flexibility in finding your ideal riding position. Choose from seven lengths ranging from 70mm to 130mm, with the 6 stem also available in 140mm and 150mm lengths.

Preferred Choice of Ambassadors and Pro Athletes: The Zipp Service Course SL Alloy Stem has earned the admiration of Zipp ambassadors and pro athletes alike, cementing its position as a favorite among elite riders.

Experience the same level of performance and quality trusted by professionals.