FSA OS-99 Stem Black/Silver - 577293474
Superlight near-net forged, CNC machined 7050 aluminum. All sharp edges have been radiused to eliminate stress concentrations . 6/4 titanium hardware (washers and counterbores are all radiused too). 4-bolt alloy faceplate. 2-bolt diagonal cut steerer clamp. 98g.
- 4-bolt sculpted SL faceplate
- 3-D Forged and CNC-machined from AL-7050
- Titanium hardware
- Offset clamp for carbon steerers