---
product_id: 557769957
title: "1/10 Off-Road Short Card Big feet with Modified Accessories Violent Interstellar 3660 brushless Motor 4 Extremely high Torque Motor"
brand: "pyfore"
price: "281 Lei"
currency: RON
in_stock: true
reviews_count: 9
category: "Pyfore"
url: https://www.desertcart.ro/products/557769957-1-10-off-road-short-card-big-feet-with-modified
store_origin: RO
region: Romania
---

# Low temp rise, no extra cooling needed High-strength anodized aluminum shell 80000 RPM max speed 1/10 Off-Road Short Card Big feet with Modified Accessories Violent Interstellar 3660 brushless Motor 4 Extremely high Torque Motor

**Brand:** pyfore
**Price:** 281 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Dominate the dirt with power that won’t quit!

## Quick Answers

- **What is this?** 1/10 Off-Road Short Card Big feet with Modified Accessories Violent Interstellar 3660 brushless Motor 4 Extremely high Torque Motor by pyfore
- **How much does it cost?** 281 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/557769957-1-10-off-road-short-card-big-feet-with-modified)

## Best For

- pyfore enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable high-temp magnetic steel and imported high-speed bearings ensure long service life and overload resistance.
- • **Cool Under Pressure:** Runs cooler than competitors with minimal temperature rise—no extra heat sinks or fans required.
- • **Precision Engineering:** Rotor fixed with special materials prevents bursting even at blistering 80,000 RPM speeds.
- • **Seamless Compatibility:** 5mm D-shaft fits most pinions with minor adjustments—perfect for 1:10 short trucks and big bikes.
- • **Unmatched Torque & Efficiency:** Four-pole rotor design delivers over 90% efficiency and extreme torque for peak off-road performance.

## Overview

The PYFORE 3660-3500kv brushless motor is engineered for 1:10 scale off-road short trucks and big bikes, boasting a four-pole rotor design that achieves over 90% efficiency and up to 80,000 RPM. Crafted from high-strength anodized aluminum and high-temperature magnetic steel, it offers exceptional torque, minimal heat generation, and robust durability without the need for additional cooling. Ideal for professionals seeking reliable, high-performance power in demanding RC applications.

## Description

Scope of application: suitable for 1:10 short truck, off-road, upgraded version of big bike Four-pole rotor design, with high torque and high efficiency. Overall efficiency over 90% Extremely low temperature rise, long service life, strong overload capacity, and can meet 95% of applications without additional heat sinks or cooling fans Overall use of high-quality materials: high-strength aluminum alloy anodized shell, front and rear covers, high-performance high-temperature magnetic steel (no demagnetization for high-temperature use), imported high-speed bearings The rotor is fixed with special materials, and there is no bursting phenomenon at high speed of 80000rpm Motor Diameter: 36 Length: 60 Shaft length 15mm Shaft diameter 5mm

Review: Solid motor - I’ve been running this 3674 3600kv motor in a Typhon 3s for about a year now. The original Spektrum motor worked fine, but I wanted to run a 17t pinion in summer temps without worry. I transferred the stock heatsink and fan to this, and it’s run every bit as cool, if not cooler, as the stock motor did on a 15t pinion. The power delivery is honestly smoother since it has more torque. The 5mm D shaft is almost a direct fit for Arrma pinions, but the flat side has to be extended 3/8” or so in order to accept the full length of the pinion including the grub screw. A file would work, but I used a Dremel with a metal cutter that made short work of it (less than 60 seconds). Alternatively, you could just use a standard round shafted pinion. Great motor for the price.
Review: Fantastic motor! Surprised me how well it’s ran till it didn’t! - I have 3 of these. Well had 3. My two oldest ones are living in an Outcast 4s with an 11t pinion and in a Losi SCTE with a 17t pinion. Recently decided to grab one for my 1/8 buggy. Holy hell. She was fast on 17t pinion bit I didn't like 150°temps on a 60°day. So I dropped the pinion to a 12t pinion. Well the temps dropped down to 110°on an 80°day.ive done about 4 pack through this motor on a grass track and a dirt track. Well low and behold today it failed. I went ahead and ordered another one hoping mine is a fluke. I will keep running these monsters as they are reliable and tank like. I'm certain this was a bad batch. I'm blowing serious air on the motor and trying to keep it cool. If it doesn’t work a second time I'll drop the kv on the next one. Keep an eye on those temps and you will be fine!

## Features

- Scope of application: suitable for 1:10 short truck, off-road, upgraded version of big bike
- Four-pole rotor design, with high torque and high efficiency. Overall efficiency over 90%
- Extremely low temperature rise, long service life, strong overload capacity, and can meet 95% of applications without additional heat sinks or cooling fans
- Overall use of high-quality materials: high-strength aluminum alloy anodized shell, front and rear covers, high-performance high-temperature magnetic steel (no demagnetization for high-temperature use), imported high-speed bearings
- The rotor is fixed with special materials, and there is no bursting phenomenon at high speed of 80000rpm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1D57HS2 |
| Best Sellers Rank | #143,275 in Toys & Games ( See Top 100 in Toys & Games ) #192 in RC Electric Motors |
| Brand | PYFORE |
| Date First Available | May 16, 2022 |
| Item Weight | 9.9 ounces |
| Item model number | 3660-3500kv |
| Manufacturer | PYFORE |
| Material | Metal |
| Model Name | 3660-3500kv |
| Product Dimensions | 1.41"W x 1.41"H |
| Speed | 80000 RPM |
| Voltage | 12 Volts |

## Product Details

- **Brand:** PYFORE
- **Model Name:** 3660-3500kv
- **Product Dimensions:** 1.41"W x 1.41"H
- **Speed:** 80000 RPM
- **Voltage:** 12 Volts

## Images

![1/10 Off-Road Short Card Big feet with Modified Accessories Violent Interstellar 3660 brushless Motor 4 Extremely high Torque Motor - Image 1](https://m.media-amazon.com/images/I/415w9RjYqPL.jpg)
![1/10 Off-Road Short Card Big feet with Modified Accessories Violent Interstellar 3660 brushless Motor 4 Extremely high Torque Motor - Image 2](https://m.media-amazon.com/images/I/41IvNNsyRNL.jpg)
![1/10 Off-Road Short Card Big feet with Modified Accessories Violent Interstellar 3660 brushless Motor 4 Extremely high Torque Motor - Image 3](https://m.media-amazon.com/images/I/51E339QLSiL.jpg)
![1/10 Off-Road Short Card Big feet with Modified Accessories Violent Interstellar 3660 brushless Motor 4 Extremely high Torque Motor - Image 4](https://m.media-amazon.com/images/I/51RAoEuVwnL.jpg)
![1/10 Off-Road Short Card Big feet with Modified Accessories Violent Interstellar 3660 brushless Motor 4 Extremely high Torque Motor - Image 5](https://m.media-amazon.com/images/I/51rH9QxaqlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid motor
*by J***E on February 8, 2025*

I’ve been running this 3674 3600kv motor in a Typhon 3s for about a year now. The original Spektrum motor worked fine, but I wanted to run a 17t pinion in summer temps without worry. I transferred the stock heatsink and fan to this, and it’s run every bit as cool, if not cooler, as the stock motor did on a 15t pinion. The power delivery is honestly smoother since it has more torque. The 5mm D shaft is almost a direct fit for Arrma pinions, but the flat side has to be extended 3/8” or so in order to accept the full length of the pinion including the grub screw. A file would work, but I used a Dremel with a metal cutter that made short work of it (less than 60 seconds). Alternatively, you could just use a standard round shafted pinion. Great motor for the price.

### ⭐⭐⭐⭐⭐ Fantastic motor! Surprised me how well it’s ran till it didn’t!
*by A***M on March 21, 2024*

I have 3 of these. Well had 3. My two oldest ones are living in an Outcast 4s with an 11t pinion and in a Losi SCTE with a 17t pinion. Recently decided to grab one for my 1/8 buggy. Holy hell. She was fast on 17t pinion bit I didn't like 150°temps on a 60°day. So I dropped the pinion to a 12t pinion. Well the temps dropped down to 110°on an 80°day.ive done about 4 pack through this motor on a grass track and a dirt track. Well low and behold today it failed. I went ahead and ordered another one hoping mine is a fluke. I will keep running these monsters as they are reliable and tank like. I'm certain this was a bad batch. I'm blowing serious air on the motor and trying to keep it cool. If it doesn’t work a second time I'll drop the kv on the next one. Keep an eye on those temps and you will be fine!

### ⭐⭐⭐⭐ A little under spec but decent motor
*by A***S on October 19, 2023*

I purchased this motor as a backup. The price was excellent and shipping was quick. It came well packaged. The motor itself has what appears to be strong magnets, decent overall fit/finish, and minimal labeling. On the motor analyzer it recorded 2069 kV with slightly better than average current draw for that rating. Real world performance will be needed but in my experience this indicates a motor with OK-to-good speed, decent torque, and reasonable heat generation. It's not going to be the fastest but more than enough for most applications. The Hobbystar/Apex thin ribbed motors are still the best options available (low current draw and meet/exceed kV ratings).

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-25*