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EBC CSK270 Heavy Clutch Spring - Kit 10% Stiffer Upgrade 6-Piece Set

(Yamaha YFS200 Blaster 2001, DT175 1980; Kawasaki ZX1000 Ninja ZX-10R 2015-17, KSF250 Mojave 1995, VN800E Vulcan 800 Drifter 2000 + 4 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

CSK270
7 reviews
Sale Price

$19.78

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The EBC CSK270 Clutch Spring Kit provides a performance upgrade over stock clutch springs with a 10% increase in spring stiffness. Designed to replace worn or heat-damaged OEM springs, this kit delivers improved clutch engagement and faster shifting response for motorcycles and powersports applications.

Key Features:

  • 10% stiffer than OEM springs for enhanced clutch performance
  • Prevents clutch slippage from heat and wear-related spring degradation
  • Smoother, more positive clutch engagement for improved takeoff
  • Faster, more precise shifting with reduced effort during speed shifts
  • Complete kit includes 6 springs for full clutch basket replacement
  • Direct OEM replacement upgrade—no modifications required

Note that the increased spring stiffness will result in a slightly firmer clutch lever pull, which may cause hand fatigue during extended stop-and-go riding or heavy traffic conditions. The trade-off is significantly improved clutch modulation, quicker power transfer, and more consistent engagement under hard riding conditions. EBC CSK series springs are manufactured to strict tolerances using premium spring steel for long-lasting durability and reliable performance.

Products specifications

Fits

Yamaha YFS200 Blaster 2001, DT175 1980; Kawasaki ZX1000 Ninja ZX-10R 2015-17, KSF250 Mojave 1995, VN800E Vulcan 800 Drifter 2000, ZX1000 Ninja H2R 2015-24, ZX1000 Ninja ZX-10R SE 2018; Aprilia Tuono V4 1100 Factory 2021; Suzuki GSX1100F Katana 1988

quick easy

we have received the right parts except we had to wait for it a little too long.

Ok

Arrived just as needed

I wanted to order two.

everything is as expected. Cant wait to get my wires.

Easy website, easy access by phone before placing order. Friendly service on phone.

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