EBC CSK917 Heavy Duty Clutch Spring - Kit Diaphragm Type

The EBC CSK917 Heavy Duty Clutch Spring Kit is designed to replace worn or heat-damaged OEM clutch springs with a performance upgrade. This complete spring kit features springs that are approximately 10% stiffer than stock specifications, providing improved clutch performance and longevity.

Key Features:

• 10% stiffer than stock springs for enhanced clutch engagement
• Diaphragm-type clutch spring design
• Prevents clutch slippage from heat exposure and wear
• Smoother, faster clutch engagement for improved takeoff
• Enables quicker, more precise shifting under load
• Complete kit with all necessary springs included
• Direct OEM replacement with performance upgrade

The increased spring tension provides firmer clutch feel and reduces clutch fade during aggressive riding or heavy use. While the clutch lever will require slightly more effort to pull, the trade-off is significantly improved clutch modulation, reduced slippage, and extended clutch life. Ideal for riders seeking better clutch performance for spirited riding, track days, or demanding conditions.