The EC70 Zero is another great option for those who need a featherweight seatpost with no setback.
It features the same CNT™ carbon construction as the EC90 zero with an aluminum upper clamp plate for a more affordable price tag. CNT™ construction blends carbon fiber with Carbon Nanotubes which Easton calls the lightest and strongest structures in existence. Taperwall™ construction uses very gradual and smooth butting for greater thickness at points of greatest stress without adding excessive weight. Relief-Area design features a flat section corresponding with the clamp zone to prevent crimping.
The EC70 Zero Seatpost is available in 27.2 and 31.6mm diameters. 400mm length. No offset. Matte UD Carbon. Claimed weight: 240g (31.6 x 400mm).
A guide to picking the best seat post for your riding style.