2004-2006 Yamaha YZFR1 Motorcycle EBC CSK Clutch Spring Upgrade

2004-2009 Yamaha FZ6 Motorcycle EBC CSK Clutch Spring Upgrade

1987-1989 Yamaha YSR50 Motorcycle EBC CSK Clutch Spring Upgrade

2004 Yamaha RX100C Motorcycle EBC CSK Clutch Spring Upgrade

2001-2003 Yamaha RX100 Motorcycle EBC CSK Clutch Spring Upgrade

1980-1983 KAWASAKI KZ550 Motorcycle EBC CSK Clutch Spring Upgrade

1999-2002 Yamaha YZF600 R6 Motorcycle EBC CSK Clutch Spring Upgrade

1980-1982 Suzuki GS1100 Motorcycle EBC CSK Clutch Spring Upgrade