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Brocks Clutch Cushion Kit Suzuki GSX1300R Hayabusa (99-17)

  • Cusion Kit Hayabusa 2008-2015
  • Cusion Kit Hayabusa 2002-2007
  • Cusion Kit Hayabusa 1999-2001
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With the Clutch Cushion Kit, the clutch actuation is COMPLETELY chatter-free. There is no longer a need to oil your clutch plates before heading to the track with the hopes of getting a couple of smooth passes in before they start acting up. This feature alone saves the stock Busa owner a considerable amount of work, time, and hassle. Another feature is noticeably increased clutch life due to the addition of Brock's Performance engineered clutch springs designed specifically for this application.

In big-displacement/high torque applications, the results are multiplied even greater. The modified-engine Busa owner has been frustrated in the past due to the unpredictable action of the clutch when additional power is applied. Billet-this-and-that help some, but they are only band aid cures. The problem is in the clutch design, it is a mechanical problem. The Brock's Hayabusa Clutch Cushion Kit is a mechanical cure.


  • Mounts on inner hub before clutch pack is installed
  • Floating action promotes chatter-free operation during 
    dead stop launches
  • Quicker ET’s for serious sportbike drag racing
  • Smoothest operation, especially with modified engines/chassis
  • Heavy duty spring kit included for longest clutch life and 
    highest MPH
  • Up to 25% more lever pressure for drag and high speed racing
  • Clutch Mod is required for use with this product
  • DO NOT use ultra mod spacers with cushion
  • Billet 6-position adjustable lever cam included

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Product Reviews

  1. Best clutch mod 5 Star Review

    Posted by on 22nd May 2014

    I tried everything to get the busa to stop bucking off the starting line, the clutch cusion cured it completely.

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