STEM FSA KFX ST 100mm -12d 31.8 BKThe 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
35mm clamp stack height
Titanium hardware
Innovative combination of aluminum and carbon construction reduces weight without sacrificing strength, while its sleek black aesthetic seamlessly complements any high-performance MTB cockpit setup.