Crafted from aluminum and shaped to deliver all you look for in a stem—strength, stiffness, light weight—the Zipp Service Course SL-OS bike stem results in no-flex sprints and accelerations.
- Made for 1-1/4 in. steerer tube bikes
- Matte black nano-blast aluminum finish enhances durability
- 135 g weight based on 100 mm length
- Backed by a Zipp lifetime warranty
Imported.
View all Zipp Bike Stems| Best Use | Road Cycling |
|---|---|
| Steer Tube Diameter (in) | 1-1/4 inches |
| Bar Clamp Diameter | 31.8 millimeters |
| Stem Rise | +/-6 degrees |
| Dimensions | 31.8 MM x 90 MM x +/-6 Degree: 90 millimeters |
| Material(s) | 7075 aluminum with titanium hardware |
| Weight | 135 grams |