SL-K Carbon SB20
Size:
Quantity
Only 3 In stock
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SL-K Carbon SB20
Tipping the scales at a mere 222 grams, the FSA SL-K Carbon SB20 drops precious grams from your trusty steed while optimizing stiffness and ride quality. FSA's unidirectional carbon provides ample stiffness and vibration damping at a weight that's not much heavier than FSA's top-shelf posts. It's available with a 20 millimeter offset in either 27.2 or 31.6-millimeter diameters, at lengths of 350 or 400 millimeters. Available posts come with a polymer Di2 battery holder for keeping up with future drivetrain standards.
Details
- Item #FSA003H
- Material
- [shaft] unidirectional carbon, [head] bonded alloy
- Diameter
- 27.2mm, 31.6mm
- Length
- 350mm, 400mm
- Offset
- 20mm
- Claimed Weight
- [27.2 x 350mm] 7.8oz (221g)
- Manufacturer Warranty
- 2 years
Reviews
Q&A
What do you think about this product?
Overall Rating
4.5 based on 3 ratings
Review Summary
Fits Slightly Large
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.View
Selecting an option will reload the available reviews on the pageSeptember 26, 2025
Great deal,
- Familiarity:
- I've used it several times
Bought a new MTB bike, needed some additional set back. This was a great deal on a carbon seat post.
Originally reviewed on Competitivecyclist.com
May 19, 2025
Great Bang For The Buck
- Familiarity:
- I've used it several times
Found out a Fizik saddle will not work on a Specialized post so I snagged this. Did the trick and found the usual FSA quality and weight. Very happy.
Originally reviewed on Competitivecyclist.com
November 16, 2020
Not bad, but not what I expected
- Familiarity:
- I returned this product before using it
Product image on Backcountry.com is, apparently, not of the current model. Graphics are definitely different. Also, this stem didn?t fit well in my Cannondale Topstone. It extremely tight, making it difficult to install and adjust. Update: It looks like Backcountry updated the product image.
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