---
product_id: 500328887
title: "3660 1800KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts(1800kv)"
brand: "usa"
price: "5398435₫"
currency: VND
in_stock: true
reviews_count: 2
category: "Surpass Hobby Usa"
url: https://www.desertcart.vn/products/500328887-3660-1800kv-brushless-rc-boat-motor-surpass-hobby-brushless-motor
store_origin: VN
region: Vietnam
---

# 1800KV high RPM power Waterproof with advanced cooling 95%+ efficiency 4-pole design 3660 1800KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts(1800kv)

**Brand:** usa
**Price:** 5398435₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Dominate the waves with power, precision, and unstoppable speed!

## Quick Answers

- **What is this?** 3660 1800KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts(1800kv) by usa
- **How much does it cost?** 5398435₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/500328887-3660-1800kv-brushless-rc-boat-motor-surpass-hobby-brushless-motor)

## Best For

- usa enthusiasts

## Why This Product

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

## Key Features

- • **Plug-and-Play Upgrade:** Perfectly sized for 650-800mm boats, easy replacement to instantly boost your vessel’s performance.
- • **Advanced Cooling System:** Integrated CNC-machined aluminum heatsink and water cooling jacket keep temps low for longer runs.
- • **Precision 4-Pole Engineering:** Maximize torque and efficiency with a 4-pole, 12-slot design pushing power beyond 95%.
- • **Unmatched High-Speed Performance:** 1800KV brushless motor delivers blistering acceleration and top-end speed for your RC boat.
- • **Durable & Corrosion-Resistant Build:** Metal shell and high-precision ABEC5 bearings ensure longevity and whisper-quiet operation.

## Overview

The Surpass Hobby 3660 1800KV Brushless RC Boat Motor is a high-performance, waterproof motor designed for 650-800mm RC boats. Featuring a precision 4-pole design, CNC-machined aluminum cooling, and high-purity copper windings, it delivers over 95% efficiency and up to 1200W power. Its durable metal shell and ABEC5 oversized bearings ensure quiet, reliable operation, while the included water cooling jacket extends motor life during intense runs.

## Description

The difference between this brushless motor and ordinary motor is that it is a waterproof motor with outstanding waterproof performance . Let you have a better sense of experience1. 4 Pole 12 Slot Hi-torque Motor Design，Precision Engineered for Maximum Energy Conversion2. CNC Machined 6061 T6 Billet Aluminum Heatsink Can3 . High Purity Copper Windings Maximizes Efficiency,High RPM ABEC5 Oversized Bearings3. Precision balanced rotor,smoothness for best reliability and maximum RPM5. Stator - Super Thin (0.2mm) Laminations,Removable/Replaceable RotorSpecifications:Brand: Surpass HobbyProduct: 3660 Brushless MotorMotor Size: ø36x60mmKV(RPM/Volt): 1800Max Amps: 41AMax Voltage: 29VMax Power: 1200WWinding Type: WYENumber of Turns: 3.5YNo Load Current: 1.3AMax RPM: 60000Shaft Diameter: 5mmRotor Poles: 4N.W: 214gWater Cooling Jacket Unit:Size: 47x44mm (L*D)Inner Diameter: 36mmN.W: 33gFeatures with 2 Rubber Rings InsidePackage List:1 x 3660 Brushless Motor1 x Water Cooling Jacket Unit

Review: Alles gut
Review: i used two of these on 6S in my 29in catamaran (Aeromarine Mean Machine). she's doing 79mph and the motors are loving it. cool temps, great performance.

## Features

- 【Brushless RC Boat Motor】3660 brushless RC motor is designed for 650-800mm Boat.Exquisite shape and exquisite craftsmanship, Surpass hobby is your good choice.
- 【4 Poles Design】4 poles design ensures high torque & high efficiency, offers the ship much faster acceleration response and stable output of power,The overall efficiency exceed 95 percent.
- 【Good Heat Dissipation】3660 brushless RC boat motor with cooling set, use advanced processing technology ensures good heat dissipation and extends the service life of the motor.
- 【Low Noise】 High RPM ABEC5 Oversized Bearings, Superior bearing is precision and durable with low noise and small friction.
- 【Solid Shell】 Made of metal material, the motor with durable shell, advanced rotor structure, high-quality shaft, high-precision bearings ,Durable, Corrosion Resistant and Great looks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BG2P3RKM |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 464,127 in Toys & Games ( See Top 100 in Toys & Games ) 933 in Model Building Motors |
| Customer Reviews | 5.0 5.0 out of 5 stars (6) |
| Date First Available | 26 Nov. 2022 |
| Horsepower | 1800 Watts |
| Included components | no |
| Item Package Quantity | 1 |
| Item Weight | 299 g |
| Item model number | 1 |
| Manufacturer | SHENZHEN SURPASS TECH CO.,LTD |
| Material | Metal |
| Package Dimensions | 14 x 8.71 x 5.41 cm; 299 g |
| Part number | 1 |
| Size | 3660 Boat Motor |
| Speed | 1800 RPM |
| Style | 1800kv |
| Voltage | 29 Volts |

## Product Details

- **Brand:** Surpass Hobby USA
- **Horsepower:** 1800 Watts
- **Model name:** SH1
- **Speed:** 1800 RPM
- **Voltage:** 29 Volts

## Images

![3660 1800KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts(1800kv) - Image 1](https://m.media-amazon.com/images/I/61FRvFsOPCL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***E on 3 May 2025*

Alles gut

### ⭐⭐⭐⭐⭐ Review
*by A***G on 18 August 2025*

i used two of these on 6S in my 29in catamaran (Aeromarine Mean Machine). she's doing 79mph and the motors are loving it. cool temps, great performance.

## Frequently Bought Together

- 3660 1800KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts(1800kv)
- FLYCOLOR 90A Waterproof Brushless ESC Electronic Speed Controller with 5.5V/5A BEC and XT90 4.0mm Banana Head Connector for Model Ship RC Boat
- POWER HD TR-4 Micro Waterproof Metal Gear 2.6kg / 0.10s Diff Lock/High Low Servo for traxxas TRX-4 savox swo250mg

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/500328887-3660-1800kv-brushless-rc-boat-motor-surpass-hobby-brushless-motor](https://www.desertcart.vn/products/500328887-3660-1800kv-brushless-rc-boat-motor-surpass-hobby-brushless-motor)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-17*