FSA Os-99 Csi Stem New

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.