Sale Ends Jul 7

FSA  K-Force OS-99 CSI Stem

Sale Ends Jul 7
$139.79Compared to $186.50 Save 25%

3D-forged and CNC-machined from AL2014, then permanently bonded with a UD carbon wrap, the FSA K-Force OS-99 CSI stem is a true hybrid, offering many benefits of both aluminum and carbon.

Color: Black
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Features

  • 3D-forged and CNC-machined from AL2014
  • A UD carbon wrap is applied through a Carbon Structural Integration (CSI) process to exceptional stiffness and durability
  • 4-bolt sculpted AL2014 alloy/CSI faceplate and titanium hardware deliver the final details
  • UD carbon finish adds a refined look
  • Weighs 126 g in 100 mm length

Imported.

View all FSA Bike Stems

Technical Specs

Best Use

Road Cycling

Steer Tube Diameter (in)

1-1/8 inches

Bar Clamp Diameter

31.8 millimeters

Stem Rise

+/-6 degrees

Dimensions

31.8 MM x 90 MM x +/-6 Degree: 90 millimeters

31.8 MM x 100 MM x +/-6 Degree: 100 millimeters

Material(s)

Aluminum/Carbon

Weight

126 grams

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1 reviews with an average rating of 4.0 out of 5 stars

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