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FSA SL-K Carbon SB0

Item # FSA002Z

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  • Black Graphic, 27.2mm, 350mm ($90.99)
  • Black Graphic, 31.6mm, 400mm ($90.99)
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  • Free 2-Day Shipping
    on orders over $50

Item # FSA002Z


Lighter and stiffer than ever.

Tipping the scales at only 222 grams for the 27.2 x 350-millimeter version, the FSA SL-K Carbon SB0 Seatpost shaves precious weight from your carbon road bike or cross-country race bike while providing an ideal balance of stiffness and smooth ride quality with its unidirectional carbon construction.

At the top of the post, the SL-K Carbon SB0 uses a Minimal Top Clamp (MTC) that further reduces weight, yet still allows for fore/aft adjustment of seat position with its two-bolt design. Chromoly hardware keeps weight down even more and is highly resistant to the elements. It's available with a polymer Di2 battery holder for those using the latest electronic drivetrain from Shimano.

  • Carbon seatpost optimized for road cycling and mountain biking
  • Unidirectional carbon balances stiffness with smooth ride quality
  • Minimal Top Clamp (MTC) further reduces weight
  • Chromoly hardware is resistant to the elements
  • Available with Di2 battery holder

Tech Specs

[shaft] unidirectional carbon, [head] bonded alloy, [top clamp] forged alloy, [hardware] chromoly
27.2mm, 31.6mm
350mm, 400mm
Zero Offset
Claimed Weight:
[27.2 x 350mm] 220g
Recommended Use:
cross-country, downhill, road cycling
Manufacturer Warranty:
2 years

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