I ordered the curb dog layback seat post. Here's my review... I don't like it. The support bar looks sturdy, heck the metal looks good and everythign, but honestly it threw the balance of my bike off, and i couldnt get the seat lower than nearly the highest position on a straight seatpost. If you are trying to get down and low, this is not the seat post for you. If someone could point me to a flat and low seatpost, i would happily trade.