K-FORCE -12° mtb stem


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Titanium offers a reduction in weight compared to steel, while guaranteeing excellent resistance.


Carbon Structural Integration (CSI) is a fusion of carbon fiber and aluminum. A structural outer layer of carbon fiber is wrapped around a component's aluminum core to increase the part's stiffness and create an elegant carbon aesthtetic.


The new KFX range brings a new selection of lightweight and stiff components for mountain bikes.


Andrew Taylor
Cole House
Conor Macfarlane
Keegan Wright
Mike Hopkins
Skye Schillhammer
Tahnee Seagrave
Taylor Shledon
Team Bulls
Team Trek Pirelli


The K-Force MTB 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. You have the option to run this stem at + or – 12° to suite your riding style. If a 20° drop is too much for your taste, be sure to check out this slightly less aggressive lightweight option instead.


  • 3D forged and CNC machined AL2014
  • Carbon structured integration (CSI)
  • Titanium hardware
  • UD carbon finish
  • 40mm clamp stack height
  • 31.8 clamp diameter


Code Type
175-0013063031 AA ST MTB K-FORCE alloy 60mm -12° V17
175-0013064031 AA ST MTB K-FORCE alloy 70mm -12° V17
175-0013066031 AA ST MTB K-FORCE alloy 90mm -12° V17
175-0013065031 AAA ST MTB K-FORCE alloy 80mm -12° V17
175-0013068031 K-FORCE MTB ST gray 110mm -12°
175-0013067031 ST MTB K-FORCE alloy 100mm -12° V17
175-0013069031 ST MTB K-FORCE alloy 120mm -12° V17


Type Stems
Technology CSI, No
Color Neutral
Series K-FORCE
Discipline MTB
Material Carbon
Weight (gr) 127, 143
Angle -12°