X
Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LIST
Sign Up
Serving cyclists
since 2002
WISH
0
AVOID SHIPPING DELAYS & SHORTAGES THIS HOLIDAY SEASON - SHOP NOW!
Easton EC90 SL ISA Carbon Seatpost 27.2 x 350mm, 20mm Setback
Easton EC90 SL ISA Carbon Seatpost 27.2 x 350mm, 0mm Setback
Click Here for Larger Image
Easton EC90 SL ISA Carbon Seatpost 27.2 x 350mm, 20mm Setback
Easton EC90 SL ISA Carbon Seatpost 27.2 x 350mm, 0mm Setback

Easton EC90 SL ISA Carbon Seatpost

Mfg PartNum:
$199.99
Out of Stock
Ships Free!
Earn $19.99 in VIP credit. Click to Learn More.
1999
POINTS
This size is not eligible for VIP points
Please Confirm Size

Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

Finish Off Your Dream Build With A Superlight Unidirectional Carbon Seatpost

The newly 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.

Available in Zero and 20mm offset, and coming in at 195g, the new EC90 SL ensures a secure fit and a super light upgrade for your dream build.

Features:

  • EC90 Carbon mast with full carbon head
  • ISA - Patent pending Independent Saddle Adjustment
  • Taperwall technology
  • Seatpost weight: Zero - 195g, Setback - 200g
  • Finish: Mattle Black UD Carbon
  • Head offset: 0mm, 20mm
  • Length: 350mm with 80mm min insert
  • Quill sizes: 27.2mm
  • Material: EC90 Carbon

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

27.2 x 350mm, 0mm Setback

Seatpost Clamp: 27.2 mm

Seatpost Type: Rigid 

Mfg PartNum: SP20EC90SL27.2X350X0MMBLK 

27.2 x 350mm, 20mm Setback

Mfg PartNum: SP20EC90SL27.2X350X20MMBLK 

Seatpost Clamp: 27.2 mm

Seatpost Type: Rigid 

Setback: 20 mm

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(1)
(0)
(0)
(0)
(0)
(100%)
(0%)
(0%)
(0%)
(0%)
Reviewed 7/20/2021
by Anonymous
Overall Rating
Excellent lightweight carbon seatpost

This Easton ISA Carbon seatpost is great! Switched from an aluminum post that i was having lower back pain from. This carbon post soaks up alot of road vibrations so much easier on the lower back also much lighter too and easy to adjust . Highly recommend this product!

Was this review useful to you? Yes/No
Thank you for your feedback.

Articles will open in new tab.

A guide to picking the best seat post for your riding style.

We are committed to delivering outstanding value and service to our customers, every day.
Try us today to see why so many of our customers come back again and again.

*Orders received before 3:00PM Pacific time are shipped the same day (Mon-Sat). Orders over $50
are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 56

SUBSCRIBE

Want to save on all your Bike Tires Direct purchases? Sign up here for exclusive discount offers.

BikeTiresDirect on Facebook BikeTiresDirect on Instagram BikeTiresDirect on Strava
5741 NE 87th Ave (I-205 exit 23B) Portland, OR 97220 | 800-682-0570 | [email protected]