ProductsMoto Guzzi wiring harnessesTonti frame wiring harnessesWiring harnesses for the Moto Guzzi Le MansView all Wiring harnesses for the Moto Guzzi Le Mans for saleBrake fluid indicator to groundPart number: 18759550USD $2.25How to order Testimonials and reviews 18759550: Ground wire for rear brake master cylinder.Direct link to imageBrake fluid indicator to groundConnects the rear brake master cylinder to ground.
