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RC Cars

Excitement for a lifetime

Electronics

RC electronics: motors, ESCs, servos, radios, receivers and wiring.

RC electronics are the powertrain and control of your car. This category covers motors and ESCs, servos, radios and receivers, cables, connectors and cooling fans, so you can build, upgrade or repair the electrics.Match components to each other and to your car’s power level. Browse the subcategories to find the exact part you need.

Frequent Questions & Answers
What electronics does an RC car need?

At minimum a motor, an ESC (speed control), a servo for steering, and a radio and receiver. Nitro cars swap the motor and ESC for an engine and use a throttle servo.

How do I match ESC and motor?

Match the ESC’s current rating and cell count to the motor and battery. A brushless motor needs a brushless ESC of the right size.

Are electronics waterproof?

Some are rated water-resistant, many are not. Check each item, and protect non-rated electronics from water and heavy dust.

Can I upgrade my car's electronics?

Yes, upgrading the motor, ESC, servo or radio is common. Just make sure new parts are compatible with each other and your car.