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 (22-26): -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)

Product Info: 

• Our stock photos shown are of the actual item.
• Brand new directly from BROCK'S PERFORMANCE in original packaging.
• IN STOCK AND READY TO SHIP
• SAME DAY SHIPPING MONDAY - FRIDAY IF ORDERED BEFORE 10AM!!!

Fits the following Vehicles:

Handling Time:

• Handling time on all items is 1 business day. Business days are Monday - Friday excluding holidays.
• Orders are processed daily at 10am EST Monday - Friday, this means if you place your order after 10am EST your order will not be processed until the following business day.

Domestic Shipping:

• Free shipping on most items unless otherwise stated to the lower 48 states. Additional charges for Alaska, Hawaii, Puerto Rico and Guam may apply. We reserve the right to change shipping carrier based on location or for combined orders. This is to ensure your package gets to you as quickly and as well packaged as possible. Our inventory is constantly updating and changing, we do our best to keep it as accurate as possible. However, in some instances seasonal items sell very fast and can be subject to temporary delays. In the case this happens, we place your parts on an emergency restocking order and the item will generally ship within 1 business day. In the event of a prolonged delay we will make our best effort to contact and notify you of such delays. ETA's provided by MX Locker are ESTIMATED TIMES, we aim to get you your order within these time frames however some unforeseen circumstances do arise. We will do our best to work with you to get you your item as fast as possible.

International Shipping:

• We ship worldwide. Limitations due to manufacturer's restrictions on some items may apply. The shipping costs do not include duty or import taxes so please check before you purchase an item. All international items will ship via USPS Priority Mail International or USPS Express Mail International for addition fee. Shipping times will vary depending on the country the item is being shipped to.

Combined Shipping:

• We do our best to combine shipping on orders. If you wish to ensure that multiple items you have purchased are combined please send us a message.

• We offer 60 day free returns!
• Returns must be in NEW/UNUSED condition in ORIGINAL PACKAGING.
• If the part is used there is a possibility that you will not receive a full refund, as we do have to resell the item.
• Electrical parts are NOT returnable.
• All Returns must be authorized by us and you will get a RMA number to put on the outside of the box.
• If an exchange needs to be made we will gladly work with you, however you must pay for shipping to return item AND shipping to get the new item to you.
• In the event that we make a mistake, they do happen occasionally (we are sorry), we will cover shipping costs to get you the correct item.