Easton EC70 Seatpost 27.2mmThe newly redesigned EC70 Seatpost takes our superlight unidirectional carbon and applies our patent pending ISA technology Independent Saddle Adjustment which allows for completely independent fore aft adjustment and saddle adjustment. With the 2 pitch adjustment bolts, the saddle angle gets locked into place as if you were adjusting limit screws, and unlike single bolt designs, you get adjustability and security. Available in 20mm Setback and Zero