FSA Road OS-99 Carbon 31.8 -90 Stem

The K-Force OS-99 csi is 3-D forged and CNC machined from AL2014 before a uni-directional (UD) carbon weave skin applied through the Carbon Structural Integration (CSI) process. To further reduce weight the OS-99 uses a 4-bolt sculpted AL2014 alloy/carbon faceplate and titanium hardware. CSI is a process that permanently bonds carbon to alloy, to create a true hybrid product, with many of the benefits of aluminum and carbon.


Features:

- 3D forged and CNC machined from AL2014
- UD carbon weave skin applied through CSI process
- 41mm fork clamp stack height
- Finish UD carbon finish


Specifications:

- Weight 126 grams (100mm)
- Sizes:+/- 6º x L80, 90, 100, 110, 120, 130mm
- Diameter 31.8mm handlebar clamp
- 41mm fork clamp stack height

Do you love bike? Get your FSA Road OS-99 Carbon 31.8 -90 Stem and enjoy your leisure activities with the security and confidence which FSA gives you. Don´t forget that we have an great range of Bike parts for all sizes and weather conditions. In order to give you the most effective bike models possible, most of our Stems items have been designed in collaboration with the pros!