• FSA OS-99 UD Carbon CSI Stem - Old Graphic

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FSA OS-99 CSI Stem - Old Graphic

Forged and CNC-machined AL7050/T6 stem by Full Speed Ahead


  • 3D Forged and CNC machined from AL2014
  • UD carbon weave skin applied through CSIprocess
  • 4 bolt sculpted AL2014 Alloy/Carbon faceplate
  • Titanium Hardware


  • Sizes:
    • +/- 6º x L80, 90, 100, 110, 120, 130mm
    • Ø31.8mm handlebar clamp
    • 41mm fork clamp stack height
  • Finish:
    • UD Carbon finish
    • Color graphics options - Red, Black
  • Weight: 128 grams (110mm)

Buy FSA OS-99 CSI Stem - Old Graphic from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


Buying Guide

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