These universal switches allow rearset users to operate the rear brake light. This all-in-one unit replaces the banjo bolt that connects the rear master cylinder to the rear brake line. You simply replace the bolt with this assembly and splice the wires into your existing brake light switch. The pressure inside your brake system then activates the brake light.
NOTE: While this pressure switch does have a standard connector on it, many motorcycles have a different style of connector. Most installations of this switch involve splicing the wires into the OEM connection.