Our yamaha YFZ450 rear lowering link is similar in design to the stock U-link using bearings but also has a grease fitting. Built from steel brackets welded to a steel bearing carrier , this kit is as tough as they come.
This U-link allows you to choose between two lowering settings by moving the triangle block back.
The first setting is 1" lower than stock and the second setting is 3 3/4" lower than stock.