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EBC CSK47 Heavy Duty Clutch Spring - Kit

(1982 Honda CB450T Hawk; 1990 Honda CBR600F; 1981 Honda CM400C Custom; 1980-1981 Honda CM400E; 1979-1981 Honda CM400T)

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

CSK47
14 reviews
Sale Price

$9.52

3 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 CSK47 is a heavy duty clutch spring kit designed to improve clutch performance and durability on motorcycles and powersports vehicles. This spring set is engineered to be 10% stiffer than OEM springs, providing enhanced clutch engagement and reduced slippage under demanding riding conditions.

Key Features:

  • 10% stiffer spring rate compared to original equipment springs
  • Minimizes clutch slip during acceleration and hard riding
  • Reduces clutch wear and extends service life
  • Sold as a complete set for full clutch basket replacement
  • Precision manufactured to exact OEM specifications

These heavy duty springs are ideal for riders who demand more from their clutch system, whether for spirited street riding, track use, or performance applications. The increased spring tension ensures consistent clutch engagement and helps prevent premature wear caused by slipping plates. EBC CSK Series springs are designed as direct replacements for stock springs and can be installed with OEM or aftermarket friction and steel plates.

Note: EBC street clutch components are not recommended for use with fully synthetic motor oils.

Products specifications

Fits

1982 Honda CB450T Hawk; 1990 Honda CBR600F; 1981 Honda CM400C Custom; 1980-1981 Honda CM400E; 1979-1981 Honda CM400T

Easy-to-use.. Better Prices

So far it was simple to find what I wanted and the lowest price I have found. We will see when I get the package what happens...

Fast shipping

Easy to navigate. Easy order placement.

Awesome!

Thx

so far so good didn't receive the product yet >>?

Easy to find thanks

Fast,quick and secure. Paid with amazon.

I wish there was an order confirmation page, so I could confirm that everything was correct.

Cheaper than summitracing for arp headbolts. Fast processing and shipping.

AWesome service. questions answered immediately via chat and order was en route via fed ex within 6 hours!!!!!!

quick and easy! almost forgot-great prices!!

Oh my god, my car rips now. Scary improvement. Will buy again, and aeromotive will have my lifetime support. Much love!!!

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