This is a 25 ohm wirewound potentiometer (often called a "pot") rated at 5 watts which is well suited to most 1/32 RTR cars. These pots are a direct replacement for those found on Difalco 1/32 controllers - while they are generally reliable, it is a good idea to carry a spare in your pit box. The threaded bushing is also long enough to mount into a driver's panel/station that is up to 1/4" thick. We offer "pots" with 3 different resistor ratings:
Potentiometer includes a retaining nut.