Easton EC90 SL ISA Seatpost

The newly redesigned EC90 SL ISA Seatpost takes our superlight unidirectional carbon and applies our patent pending Independent 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. Coming in at 195g, the new EC90 SL ensures a secure fit and a super light upgrade for your dream build.

- EC90 Carbon mast with full carbon head
- ISA - Patent pending Independent Saddle Adjustment
- Taperwall technology
- Finish: Matte Black UD Carbon
- Length: 350mm with 80mm Min Insert
- Material: EC90 Carbon