I hit 70 kmh or about 44 mph on a downhill stretch in a race today and that was from just coasting. I didn't want to try and drop anybody at that stage of the race. The bikes handling was as solid as a rock although it is a lugged steel frame with 32 cross spoke wheels. Its SO much fun bombing down hills on a stable bike and I was in my equivelant to being in the drops so my weight was forwardish and low.

Regards, Anthony