The Easton EC90 SL ISA ensures a secure fit and a super light upgrade for your dream build.
The redesigned EC90 SL ISA Seatpost takes Easton's superlight unidirectional carbon and applies the 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.
Included in delivery: 1 seat post
Weight supplement: manufacturer information