Pressure activated banjo bolt style front brake pressure, M10 x 1.0.
The double hole front brake light pressure switch it is a component with a pressure sensor inside, it is used for all those brake or clutch master cylinders that do not have a switch.
Thanks to this, it is possible to make the stop light and/or the clutch sensor work correctly, connecting it to the original electric system of the motorcycle.
Indispensable for those who use a road bike, and for those who – due to the assembly of rearsets – lose the stop switch mounted on the original platform.
It should be mounted instead of the hydraulic fixing connection on the pump.
Double: For direct brake lines, i.e. when two brake lines start from the master cylinder and then two brake connectors.