Originally Posted by
Predator 007
Thanks for the responses. I also figured a nicer wheel set would have better bearings and maybe spin more freely. Again, I get it, it's going to be hard to measure and notice. I ended up going with the xxx4 because of the sale price. Having them put on Friday and have a 105 ride scheduled for Sunday, so I'll report back....
These are good wheels. What tires are you using? It's pretty important if you want to optimze the aero advantage.