Zipp’s Service Course SL-OS 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.
±6° stem that fits 1-1/4 inch steerer tubes Lightweight and stiff with a 1.73g/nm stiffness to weight ratio for better control and responsiveness. For bikes with 1-1/8 inch steerer tubes, included shims allow stem to be adjusted for ±4° ±6° or ±8° angles.
Specifications
More Information
Brand
Zipp
Recommended Use
Road
Steerer Clamping
1-1/4in
Bar Clamp Diameter
31.8mm
Angle
+/- 6 degrees
Material
Aluminium
Color
Black
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