BSD manufacture switchgear used in the highest levels of racing - the switches are precision machined from billet aluminium for high impact resistance and electrical integrity, and all buttons & switches are IP67, meaning they can be literally submerged in water and still operate correctly - these are the highest quality switchgear assemblies on the market.
This 4 button switch is designed for use on race/track bikes with the standard ECU and where lights and turn signals are not needed.
Width at centre - 13.5mm