264 results
- Spektrum Firma 40A Brushed ESC
Now $66.54
was $95.05Save 30% - Traxxas XL-2.5 Waterproof Brushed ESC
Now $96.48
was $153.44Save $56 - HSP Waterproof 25A Brushed ESC
Now $35.26
was $50.35Save 30% - MJX RC 60A Brushless ESC
$83.62
- Surpass 80A Brushed ESC
Now $50.22
was $66.95Save 25% - Surpass 60A ESC
$67.39
- MJX RC E45B ESC
$53.10
- MJX RC E45 Brushless ESC
$53.10
- Surpass 40A ESC
$43.05
- Spektrum ESC Cooling Fan
$34.10
FAQs for RC ESCs
What does an ESC do?
An ESC (Electronic Speed Controller) sits between your battery and motor. It takes the throttle signal from your receiver and controls how much power goes to the motor — forward, reverse and braking. Think of it as the accelerator for your RC car.
How do I choose the right one?
Match it to your motor type (brushed or brushless) and battery voltage. The ESC must handle the current your motor draws. Also check it supports your battery cell count (2S, 3S etc). Waterproof ESCs are worth it for outdoor driving.
What does the amp rating mean?
The amp rating is how much current the ESC can deliver continuously. A 60A ESC handles a motor drawing up to 60 amps. If your motor pulls more, the ESC will overheat and shut down. Always match or exceed your motor's needs.
