Originally Posted by
rosefarts
700c rear wheel and 24x1" front. 47c2c and 49tt I think.
The 48cm came with matching sized wheels while the 46cm came with the smaller front wheel. The pic you posted is a 48cm. It's similar to the regular Ironman except for a slightly shorter top tube.
I'd like to have that model for my wife as well, I think they're pretty sweet.