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ProTaper ATAC Stem - 70mm 31.8mm clamp Limited Edition Polished. The ATAC is back. One of the oldest names in the high-end stem game has returned. And this time it’s all blinged out with titanium hardware and a fresh laser-etched finish.Aluminum construction with Titanium Hardware
Rise: +/-5 degrees
Clamp Diameter: 31.8mm
- TECH SPECS
| Bar Clamp Diameter (mm) | 31.8 |
| Color | Limited Edition Polished |
| Defined Color | Silver |
| Length | 70 |
| Material | Aluminum |
| S.H.I.S. Stem Clamp Diameter | 28.6 |
| Stem Angle (deg) | +5 |
| Stem Angle (deg) | -5 |
