Originally Posted by
Road Fan
I don't see the problem. Stygg's scale says 12.18, and it is reasonable to assume it is indicating kilograms. The conversion factor for kilograms (mass) to pounds (force) is 2.2 kg per pound. The calculation of that factor includes the conversion from mass to force. The necessary factor is the acceleration due to gravity, which is usually considered a standard value.
There's your problem. The acceleration due to gravity is not constant. It varies based on location. On the moon, for instance, that's still a 12.18 kg bike, but it's weight would only be about 4.5 pounds. Even just taking it to Mexico City would drop the weight to about 26.7 pounds. BTW, it is clear that I was joking, right?