got the bike from the UPS office last night. bike was already built. then I put up the stem and handlebar and the seatpost and saddle. I found out that the cannondale seatpost is a little bit on the heavy side. thick alloy. I don't have a weighing scale but I really wanna know how much the weight for this seatpost is. im planning to replace this with a zero setback Williams carbon seatpost. $98 at williamscycling.com. 167gms.