Light, strong and skillfully crafted, the ProTaper ATAC stem features titanium hardware and a laser-etched finish for top performance on your mountain bike.
- Lightweight aluminum construction
- Includes titanium hardware
- 31.8 mm clamp diameter
Imported.
View all ProTaper Bike Stems| Best Use | Mountain Biking |
|---|---|
| Steer Tube Diameter (in) | 1-1/8 inches |
| Bar Clamp Diameter | 31.8 millimeters |
| Stem Rise | +/-6 degrees |
| Dimensions | 31.8 MM X 50 MM: 50 millimeters 31.8 MM X 60 MM: 60 millimeters 31.8 MM X 70 MM: 70 millimeters |
| Material(s) | Aluminum |
| Weight | 175 grams |