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Easton EC90 Zero Seatpost

The EC90 Zero is a super-light and strong, all-carbon seatpost. Full carbon monocoque construction using Eason's EMC and Nanotube technology is light and bombproof. The thing that sets the EC90 Zero apart from other seatpost designs is the fact that the shaft and head are molded from the same piece of carbon. There is no quill and no bonding. The clever head design has infinite seat angle adjustability. It's also very easy to set up the saddle with the two exposed bolts located under the head of the post. The Zero designation in the name means the post has zero degree setback, so your saddle is positioned directly above the post.

Matte finish with a small Easton logo gives the EC90 an nice understated look.


  • Matte carbon with flat clear coat
  • One piece carbon monocoque head and quill
  • Zero degree setback
  • Infinite seat angle adjustment
  • High-strength steel hardware
  • Limited five-year warranty
  • 160 grams
  • $199.95
    Reg Price $229.95
    Item #: 247055 Weight: 180g