CNC machined from tough billet aluminum. Patented stainless steel inserts prevent grooving of the basket where the clutch plate tabs make contact. Oil passage windows are also machined into the basket to increase oil flow to the clutch plates resulting in cooler operating temperatures and a longer clutch life. Grade 8 quality fasteners are included and the backing plate is also included where applicable.
Fits these Bikes:
2004-2023 Yamaha WR450F
2009-2013 Yamaha YFZ450R/X
2004-2017 Yamaha YZ450F
2016-2023 Yamaha YZ450FX