Handlebars ø 22mm
Attention, for following models adapter is required:
RGR418B: Aprilia RSV4 2009-10, KTM RC8 2008-up
RGR416B: BMW R1200S / R1200R 2006-14 / R1200GS 2004-12 / R1200GS Adventure 2006-13
RGR414B: MV Agusta (all models)
RGR421B: BMW R NineT Series