Variable Brake Kit with 5 Ohm Potentiometer - Recommended for commercial track 1/24 racing - Fits any

Professor Motor Controller & can be adapted to controllers from any other manufacturer

- High quality wire wound pot with knob and all necessary hardware

- Use with a long arm 1/16" Allen Wrench PMTR2043

Installation / Replacement Instructions Professor Motor "Platinum Series" - link

Installation Instructions Professor Motor "Silver Series" - link