FSA Stem KFX ST 70mm -12d 31.8 BK (SKU 570278)
FSA's KFX ST combines a 3D forged and CNC-machined AL2014 alloy stem with a carbon structure, using FSA CSI (Carbon Structural Integration) technology. CSI permanently bonds carbon to alloy to create a true hybrid with many of the benefits of aluminum and carbon, and titanium hardware completes the build. Choose 70mm, 80mm or 100mm lengths, in black.
Features
- The KFX Stem is 3D forged and CNC-machined from AL2014 alloy that is then combined with a carbon structure using FSA 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
- Titanium hardware
Specifications
| Brand | FULL SPEED AHEAD |
|---|---|
| Model | KFX ST |
| Details | 70 |
| Color | Black |
| Manufacturer part # | 175-0042064030 |
| UPC | 840031066435 |

