more CYA legalese...doesn't mean they break at 190.

perhaps this is better stated (from the campy website, 80kg=176lb):

"Last year I weighed 80 kg and now I weigh 83 kg. Can I still use Campagnolo products, or am I too heavy?

There is no clear dividing line defining when someone is "too heavy" for Campagnolo products. Many factors need to be considered.
Campagnolo products were designed for "racing" type bicycles used on smooth asphalt roads or tracks. Any other use of Campagnolo products is improper.
Magnified stresses and loads caused by a "heavy" rider, coupled with forces from an uneven road surface, greatly shorten the lifespan of Campagnolo products, especially if your bicycle is equipped with tires, wheels, or stiff frames that are poor at absorbing shocks and vibrations.
The weight of the rider, type of bike and the style and conditions of use are all critical factors affecting the lifespan of your product.
Technical knowledge, experience, common sense, and prudence are required. If you weigh 80 kg or more, you must be especially vigilant and have your bicycle inspected regularly for any evidence of cracks, deformation, or other signs of fatigue or stress. Check with your mechanic to discuss whether the components you selected are suitable for your use, and to determine the frequency of inspections."