Easton EC90 ZERO SP Bicycle Seat Post The Easton EC90 ZERO SP Bicycle Seat Post is a work of art where carbon fiber bicycle seat posts are concerned. It is the lightest in the Easton seat post line, weighing in at a mere 7 oz. (200 g). The integrated mast not only looks extremely sleek and ergonomic, but also helps in cutting weight from this post considerably. In spite of its being practically weightless, the EC90 ZERO SP sacrifices nothing in terms of strength, shock resistance, or durability. Thanks to its incorporation of Easton’s patented Relief Area Design and a Wall Technologies, the EC90 ZERO SP is capable of distributing stress safely and evenly along the entire length of the post.
The EC90 ZERO SP also has unnecessary material masterfully eliminated from its critical clamp zones. This enables it to prevent pinching in the carbon fiber, increasing the life expectancy and maximizing its durability of this bicycle seat post in the process. If you’re looking for the pinnacle of bicycle seat post technology, the EC90 ZERO SP Bicycle Seat Post has you covered.