bump de bump, yeah....but how does this combo on a road bike (if meant for climbing, thus, necessarily, descending!) not help? i realize geometry is affected a bit (how much?), but i would think that if the 69er idea works for some bikes, why not the 700-650er? adust the saddle, the bars a bit....

has anyone done this for road? not all that curious about fixie/cool looks. this is about performance.