Campagnolo record bicycle chain 10 speed campagnolo are a brand with a well respected heritage in cycling nowhere else will you find a name more associated with quality and class in the cycling industry full of style and quality the campagnolo record bicycle chain is a reliable choice thatll see you riding smooth and silently without sacrificing any power output th what makes it perfect lightened links and hollow pins 10 speed only 59mmm width ni ptfe finish for smoothness