Campagnolo Record 12 Chainring Teeth: 52 – Aluminum – Black FC-RE952. 12 speed Record / Super Record chainring. Surface treatment improves durability. 145 BCD outer rings are specific to Record or Super Record, while 112 BCD inner rings are shared between the two groups. For MORE GREAT DEALS on powersports parts and accessories! Your friends at MOTOMENTUM appreciate your Business! Were still the same family owned and operated business you know and love. With our growing parts list the Classic Cycle Parts name just didnt seem to fit us anymore. Whether its an impeller for a personal watercraft, a hyfax for a snowmobile, or tires for your UTV, we have you covered! With over 400,000 parts, we have what it takes to keep you moving forward.