This is a 25, 50 or 100 ohm potentiometer rated at 5 watts which is well suited to most 1/32 RTR cars. The threaded metal bushing permits mounting in controller hookup panels (like the ones offered above). For controllers with no brakes, you can also install the potentiometer in the red/brake controller hookup lead (a small project box works well here). Comes with lock washer and retaining nut.
25 ohm: suitable as replacement for sensitivity and brake knobs on DiFalco controllers
50 ohm: gives more sensitivity to the DiFalco controllers
100 ohm: suitable as replacement for the traction control («choke») knob on DiFalco controllers