FSA OS-99 CSI Stem 90 mm, 100 mm, 110 mm
USD 160.00 USD
Specifications
| Stem Length | 90 mm |
| Model | FSA OS-99 CSI |
| Material | Carbon |
| Part Type | Stem |
| Item Length | 110mm, 100mm, 90mm |
| Handlebar Clamp Diameter | 31.8 mm |
| Brand | FSA |
| Country Of Origin | Taiwan |
The K-Force OS-99 stem is 3-D forged and CNC machined from AL2014. Then they add a carbon layer using CSI (Carbon Structural Integration) technology. The final details reduce the OS-99 stems weight by using a 4-bolt sculpted AL2014 alloy/carbon faceplate and titanium hardware.