Easton EC90 SL ISA Zero Seatpost

Color: Black
Size: 27.2 x 350mm
  • Matte Black UD Carbon
  • Weight: 197g
  • Quill Size: 27.2mm




Super Light Gets Fitted

The newly designed EC90 SL ISA Seatpost takes our superlight unidirectional carbon and applies our patent pending saddle adjustment, allowing for perfect fitment with independent seat angle and fore-aft movement. ISA allows you to refine your positioning without needing to undo your rail clamps for each minute tweak. Saddle angle is then locked in place so you have the confidence your saddle will stay put after you find your fit. Available in Zero and 20mm offset, the EC90 SL Seatpost is the ultimate in finishing kit.



  • Seatpost Weight: 197g.
  • Finish: Matte Black UD Carbon
  • Head Offset: 0mm, 20mm
  • Length: 350mm with 80mm Min Insert
  • Quill Sizes: 27.2mm
  • Material: EC90 Carbon

    Color: Black
    Size: 27.2 x 350mm

    Product information