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Heavy Duty Clutch Spring Kit Z900RS / Cafe (18-21) and Z900 (17-21)

$39.99
(5 reviews) Write a Review
SKU:
270799
INV-270799:
9.0000
  • Allows use of factory slipper clutch
  • Direct replacement for OEM clutch springs
  • Increases static spring pressure by 10%
  • Minimal increase in clutch lever pressure
  • Longer clutch life and more MPH
  • Valve spring quality material, shot-peened and stress relieved
  • Engineered for millions of trouble-free cycles
  • Installs using the Z900/RS OEM Service Manual

Designed to compliment the modern 'ramp-style' clutch assembly, these heavy duty clutch springs will help provide more clamping force on the clutch pack, without producing excessive/uncomfortable pressure at the lever. 100% drop-in and compatible with the OEM slipper clutch. Brock’s Performance clutch springs are manufactured from valve spring quality material, shot-peened and stress relieved specifically to handle the heat and stress of today’s high powered sport bikes. Guaranteed for millions of trouble-free (and SAG-free!) cycles. Includes 3 heavy duty springs.

5 Reviews Hide Reviews Show Reviews

  • 5
    Clutch Spring Kit Z900

    Posted by Steven Homar on Aug 30th 2021

    Clutch grabs significantly better and was a nice upgrade to my bike, thanks for the quick ship!

  • 4
    Good stuff

    Posted by Dereck on Aug 26th 2021

    Work very well but the inside diameter of the spring dont fit the center hub correctly

  • 5
    Z900 heavy duty clutch springs

    Posted by Scott on Dec 19th 2020

    Not so much a problem with the OEM springs but as I added more power makers, clutch slippage at higher gears and rpm's began to occur. These springs looked like a winning solution for a reasonable price. So far, so good, clutch lever pressure feels slightly stiffer and the bike feels like its hooking up much better now though I must mention I replaced the clutch pack also so it's a combination of the two.

  • 5
    HD Clutch Spring Kit Z900

    Posted by Rick on Aug 4th 2020

    Great bang for the buck! Improves feel and shift quality. No more slippage from full throttle accelerations in 4th and 5th gear.

  • 5
    Worked perfectly

    Posted by Ryan on Jul 18th 2020

    I ordered these as I have had an issue where my bike will drop out of gear during hard acceleration, usually in 5th.
    After installing the difference is night and day, I can now get to the redline in 5th and seems to pull harder in every gear in top revs.
    Well worth it.