Swissstop offers the best braking performance in all conditions for all types of bike the swissstop racepro 2011 yellow king carbon brake pad inserts 2 pair are designed to fit campagnolo 1011 speed brakes since 2011 they have awesome power in wet dry conditions and have precise modulation on carbon rims no squeaking and very little wear to the rim they also are good for alloy rims if you dont want to change your pads between races