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Easton Cycling

Easton - EC90 Carbon Seat posts

Seat Posts

Product Details


The newly redesigned EC90 SL ISA Seatpost takes Easton's super light unidirectional carbon and applies their patent pending Independent Saddle Adjustment (ISA), allowing for perfect fitment with independent seat angle and fore-aft movement. ISA allows riders to refine their positioning without needing to undo the rail clamps for each minute tweak. Saddle angle is then locked in place so riders can have confidence the saddle will stay put after finding their fit. Available in Zero and 20mm offset, and weighing in at a minimum of 195 grams, the new EC90 SL ensures a secure fit and a super light upgrade for your dream bike build.

  • EC90 Carbon mast with full carbon head 
  • ISA - Patent pending Independent Saddle Adjustment
  • Taperwall technology
  • Seat post weight: Zero – 195 grams, Setback – 200 grams
  • Finish: Matte black UD carbon
  • Head offset: 0mm, 20mm
  • Length: 350mm with 80mm min insert
  • Quill sizes: 27.2mm
  • Material: EC90 carbon
Code Description RRP (Inc. GST) Availability
EC-PA-8022974 EASTON SEATPOST RAIL KIT - OVAL RAILS (8022974) $34.90 ETA 01 August 2024
EC-PA-8022973 EASTON SEATPOST RAIL KIT - ROUND RAILS (8022973) $34.90 In stock
EC-SP-EC9020X35027.2 EASTON SEATPOST EC90SL,20X350MM,27.2 (SP20EC90SL27.2X350X20MMBLK) $404.90 In stock
EC-SP-EC900X35027.2 EASTON SEATPOST EC90SL, 0X350MM,27.2 (SP20EC90SL27.2X350X0MMBLK) $404.90 ETA 01 August 2024