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Product drops, insider updates & more...
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The K-Force OS-99 CSI stem is 3-D forged and CNC machined from AL2014. Then it’s combined with a carbon structure using our CSI (Carbon Structural Integration) technology. 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.
MATERIAL: 3D Forged & CNC Machined 2014 Alloy, UD Carbon Weave CSI Skin
LENGTHS: 80mm-130mm
RISE: +/- 6d
STACK HEIGHT: 41mm
WEIGHT: 126g (100mm)
CLAMP DIAMETER: 31.8MM
FSA - K-FORCE OS-99 CSI 31.8 CLAMP STEM - BLACK
The K-Force OS-99 CSI stem is 3-D forged and CNC machined from AL2014. Then it’s combined with a carbon structure using our CSI (Carbon Structural Integration) technology. 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. The final details reduce the OS-99 stems weight by using a 4-bolt sculpted AL2014 alloy/carbon faceplate and titanium hardware.
