Originally Posted by
Luvdabeach2001
Sorry for bringing an old pst back but I just picked up a bike with an aero seat post and have a Feedback Mechanics stand. Has any one used this adaptor?
Giant ISP Seatpost Clamp Adaptor
Yep. I have a Giant Defy Advanced with the teardrop-shaped seatpost. Not a round tube on that bike. The adapter kit works great. It also has adapters for a couple diameters of round seatposts also. There's some on sale on EBay right now.