I have a set of LEW composite wheels and a brand new set of Reynolds Stratus DVs. Both wheels use the excellent and smooth White Industries LTA hubset. The biggest difference between the two is that the LEWs are 19mm wide and the Reynolds are 3mm wider if I recall correctly. According to Reynolds, the Stratus use a better grade of carbon composite and they have refined the building process which has made the wheels stronger. And strong they are. Both wheelsets are laced with 16f/20r butted spokes. The Reynolds have Sapim spokes.
I weigh 215 lbs and I have absolutely no problems using these wheels. The LEW Palermos were advertised as being for riders over 175 lbs. I called Reynolds before I bought my Stratus wheels and I was told that they would be fine for a 215-220 lbs rider. They said if you were 280 lbs or more then they probably would not be the wheel to use but that they wouldn't necessarily break, they would just have a great deal of flex. I pound them when I climb out of the saddle just to see if they will flex. Neither pair flex at all. I even tighten down the brakes to within mm's from the rim just to see if I can hear the rims against the Campy carbon pads. (They say you don't have to use the carbon pads but I do so just to be safe) The wheels never rub the pads no matter how hard I go. Since I paid so much for these wheels I have used the LEWs for training quite often especially when I do my hill repeats and I plan to do the same with the Reynolds.
As for weight- I've never put either wheels on a scale but by feel they are just about the exact same weight. They are much lighter than my Ksyrium SL's and my Zipp 404's. I'll bet they shed about 1/2 pound or more over the Ksyriums and the majority of the weight is lost in the rim.
I've been using a Wheels Manufacturing conversion cassette for the past year on the LEWs and I'm doing the same now on the Reynolds without a problem. These are claimed to be the strongest rims made and I believe it. The rim can withstand 850 lbs of force before it will collapse as compared to 250 lbs for the Zipp 303's. (I just found these figures somewhere on the net last week, I'll try to find it again) The LEWs (&Reynolds) have the highest spoke tension of any wheel. This is a result of the nipple being hidden in the rim which allows for much higher spoke tension. Supposedly, the White Industries hubs are the only hubs with flanges strong enough to withstand the extremely high spoke tension. This tension helps to make the entire wheel so darn strong.
Sorry for the long post but I love both wheelsets and I'm happy to inform anyone about them.
