Replacement pads for campagnolo brakes 2011 onwards 2011 brake pads can be distinguished from pre 2011 brake pads by the spring in the side of the system brake pad carrier made from our carbon rim specific compound which offers you great braking power in all weather conditions and improved durability over standard pads simple slide out and slide in pad replacement proven aztec groove system helps clear water and dirt from the pad surface nb 2011 system will not accept previous