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EBC CSK919 Heavy Duty Clutch Spring - Kit for Diaphragm Clutches

(Suzuki GSX1300R Hayabusa 2003, GSX-R1000 2005, GSX-R750 2016, GSX-R600 2005, RM125 1999, GSF1250SA Bandit ABS 2007, GV1400 Cavalcade 1988 + 148 more models)

Part of: EBC Heavy Duty Clutch Spring

Other options in this family: EBC CSK77 EBC CSK91 EBC CSK164 EBC CSK74 EBC CSK178

Manufacturer

Picture for manufacturer EBC

Part Number

CSK919
6 reviews
Sale Price

$41.94

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The EBC CSK919 Heavy Duty Clutch Spring Kit is designed to replace worn or heat-damaged clutch springs in diaphragm-type clutch systems. These upgraded springs are engineered to be approximately 10% stiffer than OEM stock springs, providing enhanced clutch performance and durability.

Key Features:

  • 10% stiffer spring rate compared to stock for improved clutch engagement
  • Prevents clutch slippage caused by heat exposure and prolonged wear
  • Promotes smoother, more positive clutch engagement during takeoff
  • Enables faster, more precise shifting under aggressive riding conditions
  • Complete kit with all necessary springs for clutch rebuild
  • Direct OEM replacement upgrade for diaphragm-type clutches

Performance Benefits:

The increased spring tension delivers noticeably improved clutch feel and performance. Riders will experience smoother power delivery during acceleration and reduced effort required for rapid gear changes. The stiffer springs maintain consistent clamping force even under high heat conditions, extending clutch life and preventing premature wear. Note that the firmer spring rate will result in a slightly heavier clutch lever pull, which may cause hand fatigue during extended stop-and-go traffic riding.

Ideal for performance applications, spirited street riding, or as a maintenance upgrade to restore original clutch performance on high-mileage motorcycles.

Products specifications

Fits

Suzuki GSX1300R Hayabusa 2003, GSX-R1000 2005, GSX-R750 2016, GSX-R600 2005, RM125 1999, GSF1250SA Bandit ABS 2007, GV1400 Cavalcade 1988, VS1400GL Intruder 2003, VS800GL Intruder 1992, 1994-95, 2000-02, 2004, GSF1250S Bandit 2007 + 145 more models

First time so ...

easy. good price

Easy to find what I needed at competitive pricing.

Easy ordering, great customer service experience and fast delivery. My only issue with my order was my product was bent when we opened the package but due to timing of needing the item we had no choice but to keep the product and use it.

Quick service. Parts arrived in a timely manner. I wish communication was a little better. The tracking number did not lead me to the actual tracking; I had to call customer service to retrieve information. But overall I would recommend. Easy services

The ability to be able to track the package was not very good. No kind of order feedback available other than speaking with customer service.

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