The pads and holders you linked to are intended for cantilever brakes. You want the road Dura-type holders and pads: http://www.koolstop.com/english/road_pad.html The combination of pad holders and pads will be more expensive initially but you only have to buy replacement pads thereafter. Also, once the holders are aligned with your rims, they don't have to be readjusted when you replace worn pads.