South Salem Cycleworks: Salem, Oregon
(503) 480-2001
email: sscycleworks@comcast.net
We have a huge stock of vintage and modern parts. Contact us!

U.S.E. Alien Seat Posts

U.S.E. seatposts on this page: Alien 27.2mm carbon | Suspension 26.8mm

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U.S.E Alien 27.2mm x 250mm carbon seat post. New, $180.00

Part# 44210

We have this post with Two Bolts | One Bolt

152 grams!

We also have a lightly used Alien carbon post for $150.00 that has not yet been photographed. If you are interested, please let us know.

U.S.E Alien 27.2mm x 250mm carbon seat post with two bolts. New, $180.00

Alien seat post

At 152 grams, this is one lightweight seatpost.

USE carbn seat post

Front view

Back view

The side of the post

USE Alien seat post

And the back of the post

USE carbon seat post

Here is the two-bolt post in its original packaging.

U.S.E Alien 27.2mm x 250mm carbon seat post with one bolt. New, $180.00

Back of post

Here's a look at the back of the post.

USE Alein seat post

Another look at the front of the post

Alien seat post

The side of the one-bolt post

USE Alien seat post

Here's a close-up of the saddle clamp.

Seat post clamp

Another view of the saddle clamp

USE Alien seat post directions

Here are the directions, which should be taken seriously, since the post is carbon fiber.

Alien seat post directions

Here is the first set of fitting instructions for the one-bolt post

Fittin instructions

And the rest of the fitting instructions


USE Suspension 26.8mm X 350mm seat post. New, $150.00

Part# 41200

USE Suspension seat post

The post's underside

USE Suspension seat post

Close-up of the seat clamp and suspension

USE suspensionseat post

the other side of the saddle clamp and suspension