Achieve precise rear ride height adjustments with the Brock's Performance Adjustable Window Link Kit, designed exclusively for the Suzuki Hayabusa. Engineered for precision, the link also enables ultra-fine rear ride height adjustments without needing removal from the bike. This innovative kit features a unique ‘window’ design that allows quick visual inspection of remaining thread engagement—a critical safety feature not found on most fully adjustable links. This simple yet essential detail helps prevent potentially hazardous situations where the link ends could pull out during launches or high-speed runs.

Designed for riders who demand performance and safety, the Brock's Performance Adjustable Window Link Kit is the ultimate solution for confidently dialing your Hayabusa’s suspension setup. Use stock links (and/or calipers) as a guide with equal threads showing in each window, and then count the same number of flats on the adjustment rods on each link to adjust ride height. Use the window as a final inspection before hitting the track. (Pro Tip: Always verify proper chain tension after making changes.)

FEATURES

• 100% designed, manufactured, and assembled in the USA using only the finest certified US materials

• Ultra-lightweight – set weighs only 9 oz.

• Quick and easy seat height adjustment from:

  • Gen 1 (99-07): -1.00" to -3.50"

  • Gen 2 (08-20): -1.00" to -3.50"

  • Gen 3 (22-25): -1.50" to -3.50"

• Lower center of gravity = quicker elapsed times

• Ultra-fine adjustability without removing links from the bike

• Safety-focused ‘window’ design ensures proper thread engagement

• Precision CNC-machined 6061-T6 billet aluminum link ends

• High-strength stainless steel adjustment rods with rolled threads

• Corrosion-resistant stainless steel jam nuts

• Durable mil-spec black anodized finish with laser-etched logos

• Installs easily using OEM hardware (lower rear cowling and belly pan modification not required)