It's ridiculous to claim you won't feel a 1 pound reduction in rotating weight. That's just irresponsible.
Your not going to feel it with every rotation of the wheel, which somebody claimed above....thats absurd. It irresponsible to claim that a difference of one pound (rotational weight or not) will be obvious to the rider, because its not going to be. Do you honestly think that all the noobs on this forum riding around their Kilo TTs in jeans and vans shoes could tell the difference on one pound. Thats really absurd.