Yep, the old school clamp on that post will fit a standard saddle just fine. The down side to the original post & clamp, other than a little bit of extra weight, is that the notches in the clamp don't allow very fine saddle angle adjustment. If you find that you can't get your saddle angle just right, try flipping the clamp over since the notches may not sit at the exact same angles with the clamp upside-down.