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MTB/ROAD

ec90 zero post

EC90 Zero sEat post

The EC90 zero-offset is a super-light and strong, all-carbon (except for the bolt) seat post. Easton’s revolutionary EMC (Easton Matrix Composite) technology is used to form long-fiber composite material into the finely detailed seat post head. Now with Carbon Nanotube (CNT) technology.

Weight 160 grams (300 mm), 190 grams (400 mm)
Diameter 27.2, 30.9, 31.6 mm
Length 300 mm (27.2, 31.6 mm)
400 mm (27.2, 30.9, and 31.6 mm)
Offset 0 mm
Color Matte clear coat with durable graphics
Material Easton CNT Composite with Enhanced Resin System™
Technology
  • Full carbon Taperwall monocoque quill and head—no bonding
  • Infinite seat angle position and high-strength steel hardware
  • Easton Matrix Composite (EMC) upper and lower plate
  • Relief-Area Design (RAD) for over-clamping protection
  • Limited 5-year warranty
  • U.S. Patent: 6,176,640

Technology

CNT

CNT

EMC

TW

RAD

 

 

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