Product Description
STEM FSA KFX ST 70mm -12d 31.8 BK 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. 35mm clamp stack height. Titanium hardware.
Product Specifications
- Dimensions (Overall): 9.5 milliliters (L), 2 inches (H) x 3 inches (W) x 6 inches (D)
- Weight: .95 pounds
- Bike compatibility: Road
- Clamp Diameter: 31.8 millimeter
- SHIS Clamp Diameter: 28.6 milliliters
- Material: Carbon Steel
- Warranty: Multiple Warranties and/or Time Frames Apply. To obtain a copy of the manufacturer’s or supplier’s warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
Product Highlights
- 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
- 35mm clamp stack height
- Titanium hardware
- MPN: 175-0042064030, UPC: 840031066435








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