You are looking at one Pro-tek CNC fully adjustable lowering link (Pro-tek Part No. LL-195S) that replaces the single stock link on a 2009-2014 Yamaha YZF-R1.
This link is made up of a gold zinc plated carbon steel center and two stainless steel rod ends with adjusting nuts to tighten down when the desired ride height is reached.
It also comes with four aluminum bushings for easy fitment.
The CNC made center piece is gold zinc plated to protect against oxidation and corrosion.
Stainless Steel rod ends are used with an aluminum center piece to protect against binding and seizing from metal on metal corrosion when threading.
Fully Adjustable Links allow you to make adjustments on the fly without having to unbolt the lowering link. You simply turn the center piece to find desired ride height and tighten down the adjusting nuts to secure in place. Its that easy.
This kit is brand new in original packaging, manufactured in the USA, and comes complete with manufacturer warranty.
These links come with infinite settings that lower the bike from stock to 4".
NOTE: NOT FOR USE WITH STRUT, AIR RIDE OR SWINGARMS LONGER THAN 8" OVER STOCK LENGTH! **Note: For Fully Adjustable Lowering Links, you may have to loosen the top and/or bottom shock bolts (without removing) to realign with link during link installation. There is wiggle room in shock bolts if shock is touching the link upon initial installation.