Pro-Tek LL-130 - 1997-2007 Yamaha YZF-600R YZF 600R YZF600R and 1989-1995 Yamaha FZR-1000 FZR1000 FZR 1000 Lowering Links CNC machined from 7075 T6 Billet Aluminum and anodized to protect from corrosion and oxidation Lower the frame for easier mounting and control for smaller riders Increase aerodynamics for speed and performance Link Specifications: Length 8.5", Center hole to first center hole 6.5", Center hole to second center hole 7 1/16", Center hole to third center hole 7 5/8" Comes with three settings that lower rider height 2 inch, 4 inch or remain at stock set-up