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Easton EA90 Seatpost
Easton EA90 Seatpost 27.2 x 350mm, 0 Setback
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Easton EA90 Seatpost 3
Easton EA90 Seatpost 4

Easton EA90 Seatpost

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Pricing and Order Section

Mfg PartNum:
$99.99
MSRP: $99.99
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Description

Easton's EA90 Seatpost utilizes their patent-pending ISA saddle adjustment which allows for independent seat angle and fore-aft movement, making it possible to position the saddle without undoing your rail clamps. Saddle angle is then locked in place, ensuring your fit remains true.

Features & Specs:

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.

Specifications

27.2 x 350mm, 20mm Setback

Seatpost Clamp: 27.2 mm

Seatpost Type: Rigid 

Setback: 20 mm

Mfg PartNum: 8023024  

27.2 x 350mm, 0 Setback

Seatpost Clamp: 27.2 

Seatpost Type: Rigid 

Setback: 0 degrees

Mfg PartNum: 8023025  

Reviews

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Reviewed 3/27/2025
by zmb7317
Cycling Enthusiast
Greenville, SC
Value Rating
Overall Rating
Good quality. Easy adjustments!

I bought this mainly to make saddle adjustments a lot easier than my old seat post and this delivers exactly that. One bolt to move the saddle fore/aft and a separate bolt to adjust the angle of the saddle. Both work great and hold very strong once properly torqued. The setback provides a bit more compliance too and makes it more comfortable on longer rides.

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Mechanic's Corner

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