POWTEC PTBU-231 Adjustable short Brake and Clutch Levers for YAMAHA YZF R1 99-01-BLACK WITH BLUE 6 Position Lever Adjustment stainless steel fasteners Precision Machined Pivot Bore To Ensure A Perfect Fit Perfect fitment without any modification Easy installation,prefessional installation recommended Machined from CNC Billt 6061 T6 Aluminum