FSA Bike Bicycle Cycle OS-99 CSI UD Carbon Stem 80mm, Grey Graphic, V14

UD carbon weave skin applied through CSI process

4 bolt sculpted AL2014 alloy carbon faceplate

3D forged and CNC machined from AL2014

100, 110, 120 or 130mm, 680, 90

Colour graphics options: Red, Grey

41mm fork clamp stack height

31.8mm handlebar clamp

Titanium hardware