Each pack of Premier CSK Clutch Springs contains a complete set of heavy-duty springs. Up to 15% stronger than the original.
Customer should be advised that after installation of a CSK kit the clutch lever will feel slightly ‘heavier’ than standard
          
            
1987 Yamaha TZR250T 2MA
            
          
            
1988 Yamaha TZR250T 2MA
            
          
            
1992 Yamaha YFB250 Timberwolf 2X4
            
          
            
1993 Yamaha YFB250 Timberwolf 2X4
            
          
            
1994 Yamaha YFB250 Timberwolf 2X4
            
          
            
1994 Yamaha YFB250FW Timberwolf 4X4
            
          
            
1995 Yamaha YFB250 Timberwolf 2X4
            
          
            
1995 Yamaha YFB250FW Timberwolf 4X4
            
          
            
1996 Yamaha YFB250 Timberwolf 2X4
            
          
            
1996 Yamaha YFB250FW Timberwolf 4X4
            
          
            
1997 Yamaha YFB250 Timberwolf 2X4
            
          
            
1998 Yamaha YFB250 Timberwolf 2X4
            
          
            
1998 Yamaha YFB250FW Timberwolf 4X4
            
          
            
1999 Yamaha YFB250FW Timberwolf 4X4
            
          
            
2000 Yamaha YFB250FW Timberwolf 4X4
            
          
            
2000 Yamaha YFM250 Bear Tracker
            
          
            
2001 Yamaha YFM250 Bear Tracker
            
          
            
2002 Yamaha YFM250 Bear Tracker
            
          
            
2003 Yamaha YFM250 Bear Tracker
            
          
            
2004 Yamaha YFM250 Bear Tracker
            
          
            
2007 Yamaha YFM250 Big Bear Semi Auto 4X4
            
          
            
2008 Yamaha YFM250 Big Bear Semi Auto 4X4
            
          
            
2009 Yamaha YFM250 Big Bear Semi Auto 4X4
            
          
            
          
            
          
            
          
        
Each pack of Premier CSK Clutch Springs contains a complete set of heavy-duty springs. Up to 15% stronger than the original.
Customer should be advised that after installation of a CSK kit the clutch lever will feel slightly ‘heavier’ than standard
          
            
1987 Yamaha TZR250T 2MA
            
          
            
1988 Yamaha TZR250T 2MA
            
          
            
1992 Yamaha YFB250 Timberwolf 2X4
            
          
            
1993 Yamaha YFB250 Timberwolf 2X4
            
          
            
1994 Yamaha YFB250 Timberwolf 2X4
            
          
            
1994 Yamaha YFB250FW Timberwolf 4X4
            
          
            
1995 Yamaha YFB250 Timberwolf 2X4
            
          
            
1995 Yamaha YFB250FW Timberwolf 4X4
            
          
            
1996 Yamaha YFB250 Timberwolf 2X4
            
          
            
1996 Yamaha YFB250FW Timberwolf 4X4
            
          
            
1997 Yamaha YFB250 Timberwolf 2X4
            
          
            
1998 Yamaha YFB250 Timberwolf 2X4
            
          
            
1998 Yamaha YFB250FW Timberwolf 4X4
            
          
            
1999 Yamaha YFB250FW Timberwolf 4X4
            
          
            
2000 Yamaha YFB250FW Timberwolf 4X4
            
          
            
2000 Yamaha YFM250 Bear Tracker
            
          
            
2001 Yamaha YFM250 Bear Tracker
            
          
            
2002 Yamaha YFM250 Bear Tracker
            
          
            
2003 Yamaha YFM250 Bear Tracker
            
          
            
2004 Yamaha YFM250 Bear Tracker
            
          
            
2007 Yamaha YFM250 Big Bear Semi Auto 4X4
            
          
            
2008 Yamaha YFM250 Big Bear Semi Auto 4X4
            
          
            
2009 Yamaha YFM250 Big Bear Semi Auto 4X4