The Zipp Service Course SL Stem, crafted from 7075 aluminum, features a shape that’s strong and lightweight, resulting in a 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations.
FEATURES:
- High-strength and low weight AL6061 construction
- Smooth lines to complement the aesthetics of modern frames
- Strength, stiffness, and reliability at a weight of 130 grams (100mm)
- New faceplace and body geometry for greater stiffness and easier installation
- Mounts using four Torx T25 bolt heads
SPECS:
- Bar Diameter: 31.8mm
- Steerer Diameter: 1-1/8″ (28.6mm)
- Length/Reach: 60, 70, 80, 90, 100, 110, 120, 130mm
- Stack Height: 41mm
- Material: Aluminum
- Weight: 130g (100mm)
