Bolt-On Swingarm Extensions (Black) for Z H2 (2020)

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  • Constructed out of the finest aircraft quality 6061-T6 billet aluminum
  • Carefully CNC machined for durability and fit
  • Extend your rear tire from 3.5” to 5.5” over stock
    (60.8” minimum wheelbase / 62.8” maximum wheelbase)
  • Extensions fit perfect and are designed to work with the stock brake systems
  • Well-tested and used on bikes with 300+HP
  • Black anodized finish with laser engraved logo
  • Ride with confidence with the highest quality parts on the market
  • Comes with all necessary hardware for an easy bolt on installation
  • A longer chain, longer brake line, and ABS extension are also required (not included)
  • Click here to view Installation Instructions

The Kawasaki Z H2 (2020) 6" over rear brake line (to match Brock’s Performance SKU: 604907 swingarm extensions) Spiegler part number is: S-KA0428 (ask for Brian when you call 937-291-1735).

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  • 5
    Worth every dollar

    Posted by Derrick M on Oct 26th 2020

    It helps with launching and keeping the front wheel down. And not too difficult to install. You will not be disappointed

  • 5

    Posted by bart tunnicliffe on Sep 23rd 2020

    I used the full 5.5 inches. OMFG!! now the front wheel stays down and the acceleration is UNGODLY. If you want to go stupid fast on your zh2 this is the ticket for blast off.
    My hearts still going crazy. WOW