EBC Powersports CSK10 Heavy-Duty Clutch Spring Kit for Honda and Kawasaki Motorcycles

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; AWSL;

• 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

The EBC Powersports CSK10 Heavy-Duty Clutch Spring Kit is designed to help reduce premature or rapid clutch wear during clutch rebuilds. Replacing tired clutch springs helps restore consistent clutch engagement and reduces the risk of clutch slip, making this kit a practical upgrade for street and performance-oriented powersports applications.

Each CSK10 kit uses premium spiral-wound springs manufactured from heat-treated steel for extended service life. Spring tension is measured for consistent performance, while the increased lever pressure is engineered to remain nearly unnoticed during normal riding. The kit is UK made and provides a dependable replacement or upgrade solution for compatible Honda and Kawasaki motorcycles.

• Spiral-Wound Construction: Uses precision spiral-wound clutch springs for dependable engagement and durability.
• Heavy-Duty Performance: Increases clutch holding power to help reduce clutch slip under demanding conditions.
• Heat-Treated Steel: Provides improved resistance to fatigue and longer service life than tired or worn original springs.
• Measured Spring Tension: Helps promote consistent clutch operation across the complete spring set.

Key Product Specifications & Technical Data

• Brand: EBC Powersports
• Part Number: CSK10
• Product Type: Heavy-duty clutch spring kit
• Application: Powersports motorcycles
• Spring Design: Spiral-wound
• Material: Heat-treated steel
• Performance Benefit: Increased clutch holding power
• Manufacturing Origin: United Kingdom

What's Included: One EBC Powersports CSK10 clutch spring kit with the specified heavy-duty spring set for compatible applications.

Fitment: Fits 1999-2003 Honda CBR1100XX Super Blackbird, 2013-2014 Honda CB1100, 1984-1985 Kawasaki ZX550 GPz, and 1990 Kawasaki ZR550 Zephyr. Verify the motorcycle year, model, and clutch configuration before installation.

Features:

• Spiral-wound clutch springs provide dependable engagement and durability.
• Heavy-duty spring rate increases clutch holding power and helps reduce clutch slip.
• Heat-treated steel construction improves fatigue resistance and service life.
• Measured spring tension supports consistent clutch operation with only a slight increase in lever pressure.

Fitments:
1979 Kawasaki KDX400 Base
1980 Kawasaki KDX400 Base
1980 Kawasaki KX250 Base
1980 Kawasaki KX420 Base
1981 Kawasaki KX250 Base
1981 Kawasaki KX420 Base
1982 Kawasaki KDX450 Base
1982 Kawasaki KX250 Base
1982 Kawasaki KZ750M CSR Base
1982 Kawasaki KZ750R GPZ Base
1983 Kawasaki KX250 Base
1983 Kawasaki KZ750L Base
1983 Kawasaki ZN1300 Voyager Base
1984 Kawasaki ZN1300 Voyager Base
1984 Kawasaki ZX550 GPz Base
1985 Kawasaki ZN1300 Voyager Base
1985 Kawasaki ZX550 GPz Base
1986 Kawasaki ZL600 Eliminator Base
1986 Kawasaki ZN1300 Voyager Base
1987 Kawasaki KX250 Base
1987 Kawasaki KX500 Base
1987 Kawasaki KXF250 Tecate 4 Base
1987 Kawasaki ZL600 Eliminator Base
1987 Kawasaki ZN1300 Voyager Base
1988 Kawasaki KX250 Base
1988 Kawasaki KX500 Base
1988 Kawasaki KXF250 Tecate 4 Base
1988 Kawasaki ZN1300 Voyager Base
1988 Kawasaki ZX600 Ninja 600R Base
1989 Kawasaki KDX200 Base
1989 Kawasaki KX500 Base
1989 Kawasaki ZX600 Ninja 600R Base
1990 Kawasaki KDX200 Base
1990 Kawasaki KX500 Base
1990 Kawasaki ZR550 Zephyr Base
1990 Kawasaki ZX600 Ninja 600R Base
1991 Kawasaki KDX200 Base
1991 Kawasaki KX500 Base
1991 Kawasaki ZR550 Zephyr Base
1991 Kawasaki ZX600 Ninja 600R Base
1992 Kawasaki KDX200 Base
1992 Kawasaki KX500 Base
1992 Kawasaki ZR550 Zephyr Base
1992 Kawasaki ZX600 Ninja 600R Base
1993 Kawasaki KDX200 Base
1993 Kawasaki KLX650R Base
1993 Kawasaki KX500 Base
1993 Kawasaki ZR550 Zephyr Base
1993 Kawasaki ZX600 Ninja 600R Base
1994 Kawasaki EX500 Ninja 500 Base
1994 Kawasaki KDX200 Base
1994 Kawasaki KLX650R Base
1994 Kawasaki KX500 Base
1994 Kawasaki ZX600 Ninja 600R Base
1995 Kawasaki EX500 Ninja 500 Base
1995 Kawasaki KLX650R Base
1995 Kawasaki KX500 Base
1995 Kawasaki ZX600 Ninja 600R Base
1996 Kawasaki EX500 Ninja 500 Base
1996 Kawasaki KLX650R Base
1996 Kawasaki KX500 Base
1996 Kawasaki ZL600 Eliminator Base
1996 Kawasaki ZX600 Ninja 600R Base
1997 Kawasaki KX500 Base
1997 Kawasaki ZL600 Eliminator Base
1997 Kawasaki ZX600 Ninja 600R Base
1998 Kawasaki KX500 Base
1999 Honda CBR1100XX Super Blackbird Base
1999 Kawasaki KX500 Base
2000 Honda CBR1100XX Super Blackbird Base
2000 Kawasaki KX500 Base
2000 Kawasaki W650 Base
2001 Honda CBR1100XX Super Blackbird Base
2001 Kawasaki KX500 Base
2001 Kawasaki W650 Base
2002 Honda CBR1100XX Super Blackbird Base
2002 Kawasaki KX500 Base
2003 Honda CBR1100XX Super Blackbird Base
2003 Kawasaki KX500 Base
2004 Kawasaki KX500 Base
2006 Kawasaki EX650 Ninja 650R Base
2007 Kawasaki EX650 Ninja 650R Base
2007 Kawasaki KLE650 Versys Base
2008 Kawasaki EX650 Ninja 650R Base
2008 Kawasaki KLE650 Versys Base
2009 Kawasaki EX650 Ninja 650R Base
2009 Kawasaki KLE650 Versys Base
2010 Kawasaki EX650 Ninja 650R Base
2010 Kawasaki KLE650 Versys Base
2011 Kawasaki EX650 Ninja 650R Base
2011 Kawasaki KLE650 Versys Base
2012 Kawasaki KLE650 Versys Base
2013 Honda CB1100 Base
2013 Kawasaki KLE650 Versys Base
2014 Honda CB1100 Base
2014 Kawasaki KLE650 Versys Base
2015 Kawasaki EN650 Vulcan S Base
2015 Kawasaki EN650 Vulcan S ABS 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