Sorry, this product is no longer available!
Easton EC90 Zero Carbon Seatpost is no longer available at Merlin Cycles. However you may find an alternative or updated product below.
Easton EC90 Zero Carbon Seatpost

This item was discontinued 25th November 2014.

If you require help finding an alternative to this product please contact customer services.

Code: 538

Zero offset design with full carbon TaperWall monocoque quill and head with no bonds. Full carbon construction damps vibrations and enhances comfort.

  • Carbon upper and lower clamp pieces
  • Patented RAD flat provides snake bite prevention
  • Micro adjust head
  • High strength stainless steel hardware
  • 300mm or 400mm length
  • Weight 190g approx


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This seatpost looks nice and seems to be of good quality. I liked the numbers on the back that help me to change saddle height for decents on mountan bike rides. My saddle got a bit loose on the first ride with this seatpost, so I suggest that you double check the screws on the first ride.
Looks a bit crazy as the clamp to the seat rails is huge but works very well. It is light and feels strong. It has replaced a Thomson Masterpeice which failed (side walls at frame clamp squashed) and was very creeky.
Had a few Easton products, good finish, quality and they genuinely work very well at reducing road vibration. Came in at quoted weight (300mm version). Never had issues with tension or breakage and have had some for years on my commuter bike, used daily. Unbeatable service and price from Merlin as always.
Had the old style seatpost fitted to my other bikes and initially not sure about the new style, this does look better in the flesh though. Matches the new style SL road bars and weighs the same as the old. The new style fixing points afford more protection for the bolts from water and grime. The front one is a little awkward to adjust as it sits against the tube, a loose allen key is best. These posts can be used for all styles of saddle rail including carbon, and with a wide clamp area are secure without rail pressure points. The ride and comfort is typical Easton quality, and I must say there is a difference. Having used the original carbon post on my bike before the change the Easton is much more comfortable. Merlin offer these at an unbelievable price and is my first choice when buying Easton. This is a post you will not regret the outlay, as it will last and serve you well.
A great product at the best price, significantly cheaper than many rivals. Dispatched and delivered very efficiently too. The seatpost is made to the expected Easton standard, although slightly awkward to get to the front hex fitting, adjustment is easy and refined. Feels very comfortable over all road surfaces. A great buy.
Very easy to setup, ultra light weight and good looks.
What can I say, a superb looking post as all Easton products are, at an unbeatable price. Again top service from Merlin who never fail to impress on price and service. Thank you
Lovely look and feel to it.