Up for sale is EBC 2014 FZ-09 Yamaha CLUTCH SPRINGS CSK119. The vendor part number is CSK119. Please read the title to know what is for sale 15% stiffer than original Minimize clutch slip Reduce plate wear Improve power to ground
Installed on my 2004-2006 model R1. They are definitely that little bit stiffer then the stock springs (though age may play a role in that). Seem to be working great, along side of new plates.