Window Link Kit Adjustable ZX-10R (16-21)

(8 reviews) Write a Review
  • Quick and easy seat height adjustment from stock to -2.75”
    (Optional extended adjustment rod available for further lowering ability)
  • Lower center of gravity = lower elapsed times
  • Fully-adjustable without removing link from bike
  • Unique ‘window’ design shows minimum thread engagement
    for added safety assurance
  • Replacement rocker arms allow for additional rear shock clearance,
    for ultimate lowering capability
  • CNC machined 6061-T6 billet aluminum link ends and rocker arms
  • Adjustment rod is constructed from high-tensile strength
    stainless steel with rolled threads
  • Jam nuts constructed from corrosion resistant stainless steel
  • Mil-spec black anodized finish with laser etched logos
  • Factory installed needle bearings from Worldwide Bearings
  • Bearing dust seals included
  • Installs using OEM mounting hardware
  • Designed, machined and assembled in the USA
  • Click here to view Installation Instructions

This link kit is designed to be used with the OEM shock and swingarm. Lowering the rear of the Kawasaki ZX-10R more than -2.75” can cause the swingarm to contact the rear tail section, potentially causing damage.

Innovative ‘window’ allows remaining thread engagement to be visually inspected unlike many other fully-adjustable links on the market. This simple idea can prevent a potentially hazardous situation which could occur if the ends pulled out during the launch or down track. Link allows for ultra-fine rear ride height adjustments without removal from the bike (check for proper chain tension following any adjustments). Corrosion free stainless steel construction with ultra-trick black anodized aluminum ends utilizing needle bearings and mounts using OEM hardware.

Note: Window Links™ are not designed for off-road use

8 Reviews Hide Reviews Show Reviews

  • 5
    Brock’s Window Link kit 16-21 ZX10R

    Posted by Tyson Taplin on May 21st 2021

    Great design, good quality, and prefect fit. Highly recommend this product.

  • 2
    lowering links

    Posted by malcolm noake on May 12th 2021

    (ATTENTION TO ALL INTERNATIONAL CUSTOMERS - See Brock's Performance Reply below)

    Still waiting delivery

    -malcolm noake

    (Brock's Performance Reply: Malcolm,

    Thank you for pointing this out. First, let us tell you that we understand your frustration. It's important for any international customers to know that we've been experiencing a high volume of delays due to United States Postal Service delays. These delays are outside Brock's Performance, or anyone else's, control (I cannot speak for USPS). We met out standard, "any order placed before 2 p.m. EST will be shipped same day", but unfortunately, USPS was unable to follow through with their commitment to you and Brock's Performance. In the future, try choosing another carrier upon checkout if you're concerned with USPS delays.

    Please use the tracking number we provided you with to check the status of your shipment.

    Thank you,

    Brock's Performance Customer Service Team

  • 5
    window link

    Posted by Larry on Apr 11th 2021

    instructions are spot on, easy install. link fits perfectly and plenty of room for adjustments on how low you want the bike. great product!

  • 5

    Posted by Thor on Mar 12th 2021

    Fast shipping, quality product, easy install, great adjustability.

  • 5
    Fast shipping excellent items

    Posted by Youssef Elmasry on Feb 4th 2021

    Fast shipping excellent items

  • 5
    Rear lowering link

    Posted by Chris Neal on Jan 18th 2021

    This is a badass product with excellent build quality. Nice to be able to raise & lower the bike without removing anything.

  • 5
    Window Link

    Posted by Da Asshole on May 12th 2020

    This is an excellent product

  • 5

    Posted by NADIA ALOSTAD on Aug 28th 2019

    The quality is fin good and the weight low