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FSA OS-99 CSI Stem
Product Code FSS175-0320Other products by FSA
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 aluminium and carbon.
Key Features
Key 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
- Weight: 126g (100mm)
- Sizes:± 6° x L80, 90, 100, 110, 120, 130mm
