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Save an extra 20% on all our apparels | Promo Code: 20MORE
Save an extra 20% on all our apparels | Promo Code: 20MORE

FSA OS-99 Alloy Stem, Black, Various Sizes

by FSA
$96 USD

FSA OS-99 Alloy Stem,  Black, Various Sizes, Will Ship Worldwide

The forged faceplate has a serrated grip area to securely fix both alloy and carbon fiber handlebars. All sharp edges are radiused to eliminate potential stress risers — even the washers and counterbores for the Ti bolts are radiused for better stress flow. And the clamping area is diagonally cut to better distribute the clamping load across the steerer tube.
  • 7050 aluminum body
  • Titanium bolts
  • Alloy and carbon faceplate with serrated grip surface
  • 31.8mm clamp diameter
  • 1 1/8in steerer tube diameter


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