This is a brand new aftermarket performance upgrade for the 1987-2006 Yamaha Banshee. This is a disc bearing setup that fixes a common problem on the Banshee where the clutch rod “welds” to the ball. This can cause devastating problems for your engine, but it is an inexpensive preventative fix to a design flaw from Yamaha. All modern ATVs have pushrod disc bearings installed at the factory to prevent this. Update your outdated clutch setup before it’s too late!