---
product_id: 526953432
title: "Surpass Hobby 3670 1850KV RC Boat Motor Waterproof Shaft 5mm Brushless Motor with Water Cooling Jacket for RC Boat (1850kv)"
brand: "surpass hobby usa"
price: "740 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/526953432-surpass-hobby-3670-1850kv-rc-boat-motor-waterproof-shaft-5mm
store_origin: DK
region: Denmark
---

# 1850KV Power Water Cooling 4 Poles Design Surpass Hobby 3670 1850KV RC Boat Motor Waterproof Shaft 5mm Brushless Motor with Water Cooling Jacket for RC Boat (1850kv)

**Brand:** surpass hobby usa
**Price:** 740 kr
**Availability:** ✅ In Stock

## Summary

> 🚤 Elevate Your RC Experience with Surpass Hobby!

## Quick Answers

- **What is this?** Surpass Hobby 3670 1850KV RC Boat Motor Waterproof Shaft 5mm Brushless Motor with Water Cooling Jacket for RC Boat (1850kv) by surpass hobby usa
- **How much does it cost?** 740 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/526953432-surpass-hobby-3670-1850kv-rc-boat-motor-waterproof-shaft-5mm)

## Best For

- surpass hobby usa enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable aluminum alloy and copper construction for longevity.
- • **Unleash the Power:** Experience unmatched acceleration with 1850KV efficiency.
- • **Precision Engineering:** High-grade materials ensure reliability and superior performance.
- • **Whisper-Quiet Operation:** Enjoy low noise levels with precision-engineered bearings.
- • **Stay Cool Under Pressure:** Advanced water cooling jacket for optimal performance.

## Overview

The Surpass Hobby 3670 1850KV Brushless Motor is engineered for RC boats ranging from 650-800mm, featuring a 4 poles design for high torque and efficiency, a water cooling jacket for optimal heat dissipation, and precision bearings for low noise operation. Crafted from high-quality materials, this motor promises durability and exceptional performance.

## Description

Surpass Hobby 3670 1850KV RC Boat Motor Waterproof Shaft 5mm Brushless Motor with Water Cooling Jacket for RC Boat (1850kv)

## Features

- 【Brushless RC Boat Motor】This motor is designed for 650-800mm Boat.Exquisite shape and exquisite craftsmanship, Surpass hobby boat motors are engineered to provide maximum power and cooling for your RC watercraft.
- 【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】This is made of high-quality aluminum alloy and copper with cooling set, use advanced processing technology ensures good heat dissipation,which is durable and has a long service life.
- 【Low Noise】High RPM ABEC5 Oversized Bearings, Superior bearing is precision and durable with low noise and small friction to achieve the best reliability and maximum RPM.
- 【High Grade Material】 Made of metal material, the motor with durable shell, advanced rotor structure, high-quality shaft, high-precision bearings ,Durable, Corrosion Resistant and Great looks.

## Images

![Surpass Hobby 3670 1850KV RC Boat Motor Waterproof Shaft 5mm Brushless Motor with Water Cooling Jacket for RC Boat (1850kv) - Image 1](https://m.media-amazon.com/images/I/61AO4obHpTL.jpg)
![Surpass Hobby 3670 1850KV RC Boat Motor Waterproof Shaft 5mm Brushless Motor with Water Cooling Jacket for RC Boat (1850kv) - Image 2](https://m.media-amazon.com/images/I/71Ntr4a-j8L.jpg)
![Surpass Hobby 3670 1850KV RC Boat Motor Waterproof Shaft 5mm Brushless Motor with Water Cooling Jacket for RC Boat (1850kv) - Image 3](https://m.media-amazon.com/images/I/71wM-4BS8yL.jpg)
![Surpass Hobby 3670 1850KV RC Boat Motor Waterproof Shaft 5mm Brushless Motor with Water Cooling Jacket for RC Boat (1850kv) - Image 4](https://m.media-amazon.com/images/I/611YSQwdXML.jpg)
![Surpass Hobby 3670 1850KV RC Boat Motor Waterproof Shaft 5mm Brushless Motor with Water Cooling Jacket for RC Boat (1850kv) - Image 5](https://m.media-amazon.com/images/I/61M5NveXXwL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.dk/products/526953432-surpass-hobby-3670-1850kv-rc-boat-motor-waterproof-shaft-5mm](https://www.desertcart.dk/products/526953432-surpass-hobby-3670-1850kv-rc-boat-motor-waterproof-shaft-5mm)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-06*