---
product_id: 458507041
title: "GoolRC Surpass Hobby F540 4370KV Brushless Motor Waterproof 45A ESC with BEC for 1/10 RC Car Truck"
brand: "goolrc"
price: "฿8529"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/458507041-goolrc-surpass-hobby-f540-4370kv-brushless-motor-waterproof-45a-esc
store_origin: TH
region: Thailand
---

# 820W high power output Waterproof for all terrains CNC machined aluminum heatsink GoolRC Surpass Hobby F540 4370KV Brushless Motor Waterproof 45A ESC with BEC for 1/10 RC Car Truck

**Brand:** goolrc
**Price:** ฿8529
**Availability:** ✅ In Stock

## Summary

> ⚡ Dominate the track rain or shine with unstoppable power!

## Quick Answers

- **What is this?** GoolRC Surpass Hobby F540 4370KV Brushless Motor Waterproof 45A ESC with BEC for 1/10 RC Car Truck by goolrc
- **How much does it cost?** ฿8529 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/458507041-goolrc-surpass-hobby-f540-4370kv-brushless-motor-waterproof-45a-esc)

## Best For

- goolrc enthusiasts

## Why This Product

- Trusted goolrc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Terrain Ready:** Waterproof ESC and motor let you conquer mud, rain, and rough tracks without hesitation.
- • **Unmatched Power & Speed:** Delivers a blistering 50,000 RPM for adrenaline-pumping RC action.
- • **Effortless Compatibility:** Motor and ESC combo perfectly matched for seamless installation and peak efficiency.
- • **Efficiency Meets Reliability:** High purity copper windings and balanced rotor maximize energy use and smooth operation.
- • **Precision Engineered Durability:** CNC machined 6061 T6 aluminum heatsink ensures optimal cooling and long-lasting performance.

## Overview

The GoolRC Surpass Hobby F540 4370KV brushless motor paired with a 45A waterproof ESC is engineered for 1/10 scale RC cars and trucks. Featuring a high-torque 4-pole 12-slot design, CNC machined aluminum heatsink, and high purity copper windings, it delivers up to 820W power and 50,000 RPM speed. Its waterproof construction and perfectly matched motor-ESC combo ensure durability, efficiency, and hassle-free installation, making it the ultimate upgrade for serious RC enthusiasts.

## Description

Surpass Hobby F540 4370KV Brushless Motor Waterproof 45A ESC with BEC for 1/10 RC Car Truck

## Features

- 【Precision Design】：The 4 pole 12 slot high-torque brushless rc motor design is specifically optimized for 1/10 scale RC cars, providing the perfect balance of power and control. With its high-torque capabilities, this brushless motor and esc is ideal for tackling tough terrains and challenging obstacles, making it a must-have for serious RC enthusiasts.
- 【High Quality Materials】：The rc car brushless motor CNC machined 6061 T6 billet aluminum heatsink can not only enhances the motor's durability and longevity but also ensures efficient heat dissipation during intense usage. This means that you can push your RC car to its limits without worrying about overheating issues, allowing for extended playtime and performance.
- 【Perfect Motor】：The high purity copper windings in the 1/10 brushless motor and esc are designed to maximize efficiency and energy conversion, precision balanced rotor of the motor guarantees smooth operation, rc motor providing optimal reliability and performance even at high speeds. This precision engineering ensures that every bit of energy is utilized effectively, giving you the competitive edge on the track.
- 【Perfect Choice】：GoolRC Surpass Hobby brushless motor and esc by offering a combination sell of motor and ESC, customers can enjoy the convenience of purchasing both components together without the hassle of choosing them separately. This not only saves time but also ensures that the motor and ESC are perfectly matched, providing seamless compatibility and optimal performance for your RC car.
- 【After-sales Service】: If there are any problems or questions about our goolrc brushless motor and esc, please communicate with us in time, and we will have professionals to answer your questions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GoolRC |
| Part Number | NYO3937334287377UJ |
| Product Dimensions | 6.5 x 6.5 x 3.6 cm; 290 g |
| Item model number | F540 4370KV |
| Material | Copper Aluminum |
| Voltage | 12 Volts |
| Horsepower | 820 Watts |
| Item Package Quantity | 1 |
| Speed | 50000 RPM |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 290 g |

## Product Details

- **Brand:** GoolRC
- **Model name:** F540 4370KV
- **Speed:** 50000 RPM
- **Voltage:** 12 Volts
- **Horsepower:** 820 Watts

## Images

![GoolRC Surpass Hobby F540 4370KV Brushless Motor Waterproof 45A ESC with BEC for 1/10 RC Car Truck - Image 1](https://m.media-amazon.com/images/I/61zqabisP-L.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.th/products/458507041-goolrc-surpass-hobby-f540-4370kv-brushless-motor-waterproof-45a-esc](https://www.desertcart.co.th/products/458507041-goolrc-surpass-hobby-f540-4370kv-brushless-motor-waterproof-45a-esc)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-16*