Free 2-Day Shipping on Orders Over $50 100% Guaranteed Returns
1-888-276-7130
Memorial Day Sale
FSA SL-K Carbon SB20
$90.99

Item # FSA002Y

Select options
  • Select options
  • Black Graphic, 27.2mm, 350mm ($90.99)
  • Black Graphic, 31.6mm, 350mm ($90.99)
  • 100% Guaranteed Returns
  • Free 2-Day Shipping
    on orders over $50

Item # FSA002Y

Description

Lightweight and pleasingly stiff.

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 a length of 350 millimeters. Both available posts come with a polymer Di2 battery holder for keeping up with future drivetrain standards.

  • Drops weight while enhancing stiffness and ride quality
  • Unidirectional carbon for stiffness and vibration damping
  • Bonded alloy head with chromoly hardware for longevity
  • 20mm offset, in either 27.2 or 31.6mm diameter posts
  • Comes with a polymer Di2 battery holder

Tech Specs

Material:
[post] carbon fiber, [head] bonded alloy
Diameter:
27.2mm, 31.6mm
Length:
350mm
Offset:
20mm
Claimed Weight:
[27.2 x 350mm] 222g
Recommended Use:
cross-country, road cycling
Manufacturer Warranty:
2 years

Reviews & Community

REVIEWS

Write a review

    Add a:
  • Photos
  • Videos

No file chosen

Rather attach a photo from your computer?

Familiarity:

Only jpg, jpeg, png, gif or bmp files please.

Submit ReviewCancel
Avg. ride time: 6h 56m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Super Light Nice Post w/ A Good Clamp

  • Familiarity: I've put it through the wringer

I had this seatpost on my Cervelo R3 and loved it. The seatpost is often over looked on the bike build, but can make a huge difference in performance and weight. I was impressed with the light weight of the post and how well it dampened the road chatter.

The saddle clamp is also intuitive and effective. I want my saddle tilt to be perfect and with some post it can be difficult to adjust, not this clamp. It was easily adjustable on the fly and could be micro adjusted to exactly what I wanted. Once set it never budged.

Let me know if you have any questions: igonder@backcountry.com or 801-619-7476