Nice ASV lever set.  These have been excellent!   They are solid and will provide you with rotation on the clutch perch with easy on the fly clutch adjustment.  Both levers fold forward in case of a fall.    Wear you see is cosmetic.  I had ASV replace any parts needed recently so they would give you many more years of great service.  I don’t know how they do it, but my clutch pull was lighter from these than stock.  Loved them! I know they fit 2010-2023 YZ250F and YZ450F.  They should fit some FX and WR models as well.