Crafted from 7075 aluminum, the Zipp Service Course SL stem features a shape that's strong, lightweight and stiff for no-flex sprints and accelerations.
- 1.85 grams per Newton meter of stiffness means no flexing when you sprint or accelerate hard
- Forged 7075 aluminum with a matte black nano blast finish
- Machined and relieved faceplate
- Features titanium hardware with Torx® heads on all bolts for precision torque readings and ease of adjustment
- Backed by the manufacturer's lifetime warranty
Imported.
View all Zipp Bike Stems| Best Use | Cycling |
|---|---|
| Steer Tube Diameter (in) | 1-1/8 inches |
| Bar Clamp Diameter | 31.8 millimeters |
| Stem Rise | 31.8 MM x 70 MM x +/-6 Degree: +/-6 degrees 31.8 MM x 80MM x +/-6 Degree: +/-6 degrees 31.8 MM x 90 MM x +/-6 Degree: +/-6 degrees 31.8 MM x 100 MM x +/-6 Degree: +/-6 degrees 31.8 MM x 110 MM x +/-6 Degree: +/-6 degrees 31.8 MM x 120 MM x +/-6 Degree: +/-6 degrees 31.8 MM x 140 MM x +/- 6 Dgree: +/-6 degrees 31.8 MM X 90 MM X +/- 17 Dgree: +/-17 degrees |
| Dimensions | 31.8 MM x 70 MM x +/-6 Degree: 31.8 x 70 millimeters 31.8 MM x 80MM x +/-6 Degree: 31.8 x 80 millimeters 31.8 MM x 90 MM x +/-6 Degree: 31.8 x 90 millimeters 31.8 MM x 100 MM x +/-6 Degree: 31.8 x 100 millimeters 31.8 MM x 110 MM x +/-6 Degree: 31.8 x 110 millimeters 31.8 MM x 120 MM x +/-6 Degree: 31.8 x 120 millimeters 31.8 MM x 140 MM x +/- 6 Dgree: 31.8 x 140 millimeters 31.8 MM X 90 MM X +/- 17 Dgree: 31.8 x 90 millimeters |
| Material(s) | 7075 aluminum/titanium hardware |
| Weight | 31.8 MM x 70 MM x +/-6 Degree: 135 grams 31.8 MM x 80MM x +/-6 Degree: 135 grams 31.8 MM x 90 MM x +/-6 Degree: 135 grams 31.8 MM x 100 MM x +/-6 Degree: 135 grams 31.8 MM x 110 MM x +/-6 Degree: 135 grams 31.8 MM x 120 MM x +/-6 Degree: 135 grams 31.8 MM x 140 MM x +/- 6 Dgree: 135 grams 31.8 MM X 90 MM X +/- 17 Dgree: Unavailable grams |