The easton ea50 10mm offset alloy seatpost is eastons entry level seatpost is packed with impressive features they start with a durable ea50 aluminium alloy shaft and add an easy to adjust two bolt clamp dont be fooled by the sleek lines and subtle aesthetics this post offers as much function as form the forged aluminium clamps offer rock solid stability and 10 millimeters of offset will accommodate any bike fit making the ea50 seatpost a smart upgrade