The Easton EA90 Seatpost is built on a 27.2mm post that allows riders to set saddle angle and fore-aft position as separate adjustments rather than fighting one clamp for both. This separation makes small, precise changes easier to dial in and hold once tightened, giving a dependable base for finding a comfortable, repeatable saddle position.
Offered in either a 20mm setback or a 0mm zero-setback version, the EA90 suits riders who need to move the saddle rearward for reach and power transfer, or those who prefer a more centred, neutral position over the bottom bracket. At 350mm in length, it provides ample insertion range for a variety of frame sizes and saddle heights.
Quick Facts
| Feature |
Specification |
| Diameter |
27.2mm |
| Length |
350mm |
| Offset options |
20mm setback or 0mm (zero) setback |
| Saddle adjustment |
Independent adjustment of saddle angle and fore-aft position |
| Vendor |
Easton |