EASTON EC90 Zero seatpost
With its full-carbon construction, the EC90 Zero is the lightest seatpost in the program of Easton. Even the upper and lower clamp are made of carbon. To bring the saddle in optimum position has the support via a stepless fine adjustment. Thanks burden just material use by Easton TaperWall technology the pipe diameter could be kept as low as possible. However, the critical points such as the clamping portions of the support are so reinforced that the clamping forces are perfectly absorbed by the support. This leads to an enormous durability of the support at a weight of just 200 grams.
To find the right support for each bike, Easton provides the EC90 Zero in 2 different lengths and 3 different tube diameters.
intended use: Road and MTB
Length: 300 mm or 400 mm
Diameter: 27.2 mm, 30.9 mm or 31.6 mm
Finish: UD carbon, matt
209g (27.2 x 400 mm, weighed myself)
27.2 x 300 mm, 27.2 x 400 mm
30.9 x 400 mm
31.6 x 300 mm, 31.6 x 400 mm