The diameter of the adjustable ring is about 22mm(7/8").New three-function switch Button. Replacement for 50cc 70cc 90cc 110cc 125cc 150cc ATVs Quad Wheelers Motorcycles Bike Scooter ATV Snowmobiles. Wire Length:500mm/19.69",Plug type:3+5-pin Female plug. The three functions are:headlight switch,flameout switch,high/low beam switch,ignition switch.
