The Bib Short Guide—Shop This Year’s Standouts »
Sale $54.95 $130.95 58% off

Item # ZIP0200

Tell us your actual inseam

Note: Actual inseam is not the same as pant inseam.  How to measure

We recommend a size in this bike.

Your inseam: Edit More details

Our size calculator is a starting point for finding the right size for you. To get personal advice talk to one of our fit experts at 1.888.276.7130 or chat now

Select options
  • Select options
  • Beyond Black, 0/330mm/31.6 ($54.95)
  • 100% Guaranteed Returns
  • Free Shipping on orders over $50

Item # ZIP0200

Proper positioning for everyone.

SL. Super-light. SuperLeggera. No matter the language, SL translates as tuned, faster, and lighter. Not surprisingly, Zipp's Service Course SL Alloy Seatpost is just that, or more simply put, a lighter version of its venerable Service Course Seatpost. Two things create the 40 gram weight savings -- more aggressive machine work in order to remove excess material and the addition of titanium hardware.

For the construction of Service Course SL, Zipp used 7075 aluminum. However, to bolster strength and reducing weight, a one-piece, 3D-forged design was adopted. It also has a two-bolt clamp assembly that allows a wide range of angle adjustment. This way, you can fine-tune your degree for the ideal nose angle. And once adjusted, the two-bolt assembly is ensured to not slip out of place.

Zipp engineers paid special attention to the length of the clamp assembly. On the lower portion, it's designed to be a bit longer than what you see on other seatposts. This is to support the saddle rails for those who prefer a rearward position. And in this day of ultralight titanium and carbon rails, the extra support and insurance against rail damage is a definite improvement.

The Zipp Service Course SL Alloy Seatpost is available in a 330 and 350mm length and in both 27.2 and 31.6mm diameters. Additionally, each length and diameter option is available in either a 0 or 20mm offset, and each seatpost is also available in the colors Beyond Black and Polished Black.

Tech Specs

27.2 mm, 31.6 mm
330 mm
[seatpost] 7075 Aluminum, [hardware] titanium
0 mm, 20 mm
Compatible Components:
Claimed Weight:
220 g
Recommended Use:
road cycling
Manufacturer Warranty:
2 years

Reviews & Community

What do you think of the

Zipp Service Course SL Seatpost

? Share a...

Write a review

No file chosen

Rather attach a photo from another website?

Rather attach a photo from your computer?

    Add a:
  • Share a photo
  • Share a video


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

Submit Cancel

Here's what others have to say...

5 5

Quality Post

Two bolt design is the way to go. Once you torque it down it doesn't move.