RFX Pro Steering Stem Nut Kawasaki KXF250/450 04-21 KX125/250 04-08 Suzuki RMZ250 04-06 (Various Colours) Lightweight one piece nut and washer design and are CNC machined from 7075-T6 aluminium. Anodised for that factory bike look they exceed OEM specifications in design and manufacture. Please see fitting chart for application.