Someone is getting an awesome deal. Aero Rotor Q-RINGS + Rotor 3D Crankset 172.5 53/42. Both Rings are O-Symetrical (Q) set up for Tri/TT obviously but I actually raced road on them too. I am reluctant to sell these because I climb so efficiently with them. You could very easily switch the inner 42T chain ring for a smaller 39 for roadies. Used but in very good condition and VERY light.

Would also trade for a PowerTap wheel.

$350 shipped. Going rate on Ebay for this set up is $450 - $500 for non aero version but my chain rings are worth a lot more. Pictured on my road bike.