EBC CSK91 Heavy Duty Clutch Spring - Kit

The EBC CSK91 clutch spring kit provides a performance upgrade for riders seeking improved clutch engagement and response. This complete spring kit replaces worn OEM clutch springs that have been damaged by prolonged heat exposure and normal wear.

Key Features:

• 10% stiffer than stock OEM springs for enhanced performance
• Prevents clutch slippage under hard acceleration and high-performance riding
• Smoother, more positive clutch engagement
• Faster, more precise shifting with reduced effort during aggressive gear changes
• Complete kit with all springs needed for installation
• Direct OEM replacement design for easy installation

Performance Benefits:

The increased spring tension delivers a firmer clutch feel and more consistent engagement point, ideal for performance riding, track use, and spirited street riding. The stiffer springs reduce clutch fade during hard use and maintain consistent pressure on the clutch plates throughout their service life. Note that the slightly firmer lever pull may cause hand fatigue in stop-and-go traffic, but the trade-off is significantly improved clutch performance and durability.

Sold as a complete kit with all springs required for one clutch assembly.