EBC Powersports CSK14 Heavy-Duty Clutch Spring Kit for Yamaha Raptor and XT350

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. CSK Series Heavy Duty Clutch Spring Kit; Premium Upgrade Clutch Spring Set;

• Spiral wound springs using four to eight pieces per set
• Heat treated steels for longer life
• Spring gauge tension measured
• Upgrades clutch power
• UK made

Restore dependable clutch engagement with the EBC Powersports CSK14 Heavy-Duty Clutch Spring Kit. Premature or rapid clutch wear is often linked to fatigued clutch springs, so replacing the springs during a clutch rebuild helps maintain consistent pressure and reduce the possibility of clutch slip. This premium upgrade set is designed for powersports applications that demand reliable clutch performance.

Each CSK14 spring is manufactured from heat-treated steel for extended service life and uses a spiral-wound design engineered for consistent tension. Spring gauge tension is measured during production to help provide uniform clutch operation across the set. The additional spring pressure increases clutch holding power, while the change in lever effort is designed to remain minimally noticeable during normal riding. EBC Powersports manufactures this clutch spring kit in the United Kingdom.

Key Product Specifications & Technical Data:
Brand: EBC Powersports
Part Number: CSK14
Product Type: Heavy-duty clutch spring kit
Series: CSK Series
Construction: Heat-treated steel
Spring Design: Spiral-wound clutch springs
Manufacturing Origin: United Kingdom
Application: Powersports clutch systems

Fitment: The EBC Powersports CSK14 fits select 2001–2005 Yamaha YFM660R Raptor models, as well as 1985 Yamaha XT350 and 1986–1987 Yamaha XT350 and TT350 applications. Verify the year, model, and engine configuration before installation.

What's Included: One EBC Powersports CSK14 clutch spring kit containing the specified set of heavy-duty clutch springs.

Features:

• Heavy-duty clutch spring upgrade helps increase clutch holding power and reduce the chance of clutch slip.
• Heat-treated steel construction supports extended spring life under demanding riding conditions.
• Spiral-wound spring design provides consistent pressure for reliable clutch engagement.
• Measured spring gauge tension and minimally increased lever effort support smooth, predictable clutch operation.

Fitments:
1977 Yamaha XS750 Base
1978 Yamaha XS750 Base
1979 Yamaha XS750 Base
1980 Yamaha TT500 Base
1980 Yamaha XS650 Base
1981 Yamaha TT500 Base
1981 Yamaha XS650 Base
1982 Yamaha XJ1100 Maxim Base
1982 Yamaha XJ750 Maxim Base
1982 Yamaha XV920 Virago Base
1983 Yamaha XJ750 Maxim Base
1983 Yamaha XV920 Virago Base
1984 Yamaha FJ600 Base
1984 Yamaha XV1000 Virago Base
1985 Yamaha FJ600 Base
1985 Yamaha XT350 Base
1985 Yamaha XV1000 Virago Base
1986 Yamaha FZ600 Base
1986 Yamaha TT350 Base
1986 Yamaha XT350 Base
1986 Yamaha YX600 Radian Base
1987 Yamaha FZ600 Base
1987 Yamaha TT350 Base
1987 Yamaha XT350 Base
1987 Yamaha YX600 Radian Base
1988 Yamaha FZ600 Base
1988 Yamaha XT350 Base
1988 Yamaha YX600 Radian Base
1989 Yamaha XT350 Base
1989 Yamaha YX600 Radian Base
1990 Yamaha XT350 Base
1990 Yamaha XT600 Base
1990 Yamaha YX600 Radian Base
1991 Suzuki RM80 Base
1991 Yamaha XT350 Base
1991 Yamaha XT600 Base
1992 Suzuki RM80 Base
1992 Yamaha XT350 Base
1992 Yamaha XT600 Base
1993 Suzuki RM80 Base
1993 Yamaha XT350 Base
1993 Yamaha XT600 Base
1994 Suzuki RM80 Base
1994 Yamaha XT350 Base
1994 Yamaha XT600 Base
1995 Suzuki RM80 Base
1995 Yamaha XT350 Base
1995 Yamaha XT600 Base
1996 Suzuki RM80 Base
1996 Yamaha XT350 Base
1996 Yamaha YZ125 Base
1997 Suzuki RM80 Base
1997 Yamaha XT350 Base
1998 Suzuki RM80 Base
1998 Yamaha XT350 Base
1999 Suzuki RM80 Base
1999 Yamaha XT350 Base
2000 Suzuki RM80 Base
2000 Yamaha XT350 Base
2001 Suzuki RM80 Base
2001 Yamaha YFM660R Raptor Base
2002 Suzuki RM85 Base
2002 Yamaha YFM660R Raptor Base
2002 Yamaha YZ125 Base
2003 Suzuki RM85 Base
2003 Yamaha YFM660R Raptor Base
2003 Yamaha YZ125 Base
2004 Suzuki RM85 Base
2004 Yamaha YFM660R Raptor Base
2004 Yamaha YZ125 Base
2005 Suzuki RM85 Base
2005 Yamaha YFM660R Raptor Base
2006 Suzuki RM85 Base
2007 Suzuki RM85 Base
2008 Suzuki RM85 Base
2009 Suzuki RM85 Base
2012 Suzuki RM85 Base
2015 Suzuki RM85 Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1