Robert Clark : I LOVE these new wheels from Lightbicycle.com. Stepping up from my alloy rims, I am riding a full ten percent faster from day one. My bike accelerates way faster now also, and I am generally able to be much more aggressive on it (which is helpful because I commute through Beijing traffic to work ;-) ). These wheels are definitely worth the money, and I will buy from this company again when I am ready to get carbon wheels for my daughters once they are ready to start riding on road bikes.
On top of a stellar product, Lightweightbicycle.com has stellar customer service to match. Lightweight Bicycle's responsiveness to customer concerns is hard to find in any industry.