Easton EC70 Carbon Seatpost 2014The Easton EC70 features a forged aluminum head bonded to a full carbon quill, offering an impressive strength-to-weight ratio at a price more people can enjoy. The EC70 carbon seatpost still incorporates the RAD Relief-Area Design and Taper- Wall technology to properly distribute stress along the entire post, making for a lighter and stronger seatpost. Easton has also removed material in critical clamps zones to prevent pinching the carbon which could affect the durability of the post.2014 Easton EC70 Carbon Seatpost FeaturesEaston EC70 unidirectional carbon constructionTaperWall(TM) TechnologyRelief-Area Design (RAD(TM))Compatible with 7mm saddle rails only12mm OffsetWeight: 230g (31.6 x 350mm) | Easton EC70 Carbon Seatpost Carbon, 350mm, 30.9mm