Check the listing for details. EBC EBC CLUTCH SPRINGS CSK147. Color: NA, Condition: New. Listed at 25.72 USD. Up for sale is EBC EBC CLUTCH SPRINGS CSK147 . The vendor part number is CSK147 . Please read TITLE carefull to know what you are getting because the catalog desccription can be a general description.. Catalog description�.. Catalogue pre selects diaphragm or coil spring type as required Spring tension 15% higher than standard Replaces tired or weak springs Prevents/reduces clutch slippage Expertly crafted from the highest grade materials Will deliver years of reliable service Made to withstand the harshest conditions CSK Series� Heavy Duty Clutch Spring Kit by EBC�. Premature or rapid clutch wear is often caused by tired clutch springs. Always replace springs at clutch rebuild. These premium upgrade springs reduce chance of clutch slip and the increased lever pressure is almost unnoticed by the rider.