FREE SHIPPING on orders of $50 or more.* Same day shipping before 3PM Pacific.
Questions? Call our experts!
Click to zoom

EC90 Zero Carbon Seatpost

Purchase this popular item
today and save $31.50
Earn $17.84 in Rewards credit (1784 points) What's This?
This size is not eligible for Rewards points
Out of Stock
Save 15%
MSRP $209.99
Please Confirm Size
This item is currently out of stock. Click Notify Me to receive an email when the item becomes available.
InstantPrice MatchWhat is this?
Qualifies for Free Shipping!

Shave weight without giving up strength.

The EC90 Zero Seatpost is the lightest in Easton's line with a full carbon construction, including the upper and lower clamp plates. They've managed to reduce weight even more thanks to TaperWall technology which eliminates excess material without sacrificing the structural integrity or the durability of the post.

The two bolt head is easily adjustable, and unique Easton's Relief-Area Design (RADâ„¢) places a flat section corresponding with the clamp zone to prevent crimping.

The EC90 Zero Seatpost features 0mm of setback. Available in 27.2 mm, 30.9 mm and 31.6 mm. 400 mm length. Matte UD Carbon Finish.


Weight: 200 grams


Weight: 200 grams



27.2 x 400mm - Matte UD Carbon

Seatpost Clamp: 27.2 mm

Seatpost Type: Rigid 

Comparing bottom bracket types and standards.
You wanna go fast? Join the ceramic revolution!
Make your upgrades count. Here's the equipment that will help you ride your bike faster.
Campagnolo vs. Shimano vs. SRAM: demystifying groupsets.
What to consider when selecting a crankset for your road bike.
Clamps, materials, setback, oh my!