---
product_id: 551357913
title: "HOBBYWING Quicrun 10BL120 G2 & 3660SL G2 Combo (QR10BL120 + 3660-3700KV SL G2 Combo)"
brand: "hobbywing"
price: "€ 166.20"
currency: EUR
in_stock: true
reviews_count: 13
category: "Hobbywing"
url: https://www.desertcart.pt/products/551357913-hobbywing-quicrun-10bl120-g2-and-3660sl-g2-combo-qr10bl120-3660
store_origin: PT
region: Portugal
---

# 120A ESC continuous current IP67 waterproof & dustproof rating Advanced cooling with radiator + fan HOBBYWING Quicrun 10BL120 G2 & 3660SL G2 Combo (QR10BL120 + 3660-3700KV SL G2 Combo)

**Brand:** hobbywing
**Price:** € 166.20
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your RC game with unstoppable power and all-weather resilience!

## Quick Answers

- **What is this?** HOBBYWING Quicrun 10BL120 G2 & 3660SL G2 Combo (QR10BL120 + 3660-3700KV SL G2 Combo) by hobbywing
- **How much does it cost?** € 166.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/551357913-hobbywing-quicrun-10bl120-g2-and-3660sl-g2-combo-qr10bl120-3660)

## Best For

- hobbywing enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Thermal Protection:** Capacitor & ESC overheat safeguards keep your setup safe and reliable
- • **IP67 Waterproof & Dustproof:** Conquer mud, sand, snow, and water without a second thought
- • **Intelligent Freewheeling Tech:** Boosts driving efficiency & slashes ESC heat for peak performance
- • **Built-in 5A/10A Switchable BEC:** Power your high-torque servos effortlessly with adjustable 6V/7.4V output
- • **Plug-and-Play Programming Port:** Tune your ESC settings without unplugging the throttle—effortless customization

## Overview

The Quicrun 10BL120 G2 & 3660SL G2 Combo delivers a high-performance brushless ESC and motor system featuring intelligent freewheeling technology for enhanced efficiency and lower operating temperatures. With a robust built-in BEC supporting up to 10A, IP67 waterproof rating, and advanced cooling including a radiator and fan, this combo ensures reliable, all-terrain operation. Multiple safety protections and a convenient programming port make it a top-tier upgrade for serious RC enthusiasts.

## Description

Excellent waterproof and dustproof performance, it is easy to deal with various climatic conditions and harsh environment. Smart freewheeling technology makes the esc have higher driving efficiency and lower operating temperature, and the stability and reliability of the esc are further improved. Built-in powerful switch mode BEC, continuous current up to 5A, instant up to 10A, and support 6V/7.4V adjustable, easy to drive various powerful and high-voltage steering servo. Multiple protection functions: battery low voltage protection, esc overheat protection, throttle signal loss protection, current protection, capacitor overheat protection. It has an independent programming port. When connecting the program card, it is not necessary to pull the throttle cable out of the receiver, which is more convenient to use.

Review: Very happy with this product!! Good price!! - Great product!! Works as well as my specktrum but much cheaper!! Well buy again for sure!!
Review: Perfect upgrade for my old brushed RC car!! - Breathed new life into my Traxxas Slash! Our slash had been relegated to mostly sitting on a shelf since it was brushed and so slow compared to all of our newer brushless cars. So we decided to update it to brushless as well and this set over great quality and power for a relatively low price. Switching over just to a few hours and was fairly easy and now the car is tons of fun! Does wheelies at like 30mph and probably hits 50mph now with a 19T pinion. Haven’t actually put a GPS on it but it’s got to be close! So far I’m really loving this. It’s nice to be able to program it, but honestly it seems pretty well set up in out of the box. No complaints!!

## Features

- COMBO: QR10BL120 G2 ESC & 3660SL G2 Motor
- Intelligent freewheeling technology, greatly improved performance The innovative intelligent freewheeling technology enables higher driving efficiency and lower operating temperature of the ESC, and further improves the stability and reliability of the ESC.
- Powerful built-in BEC The ESC has a built-in BEC with a continuous current of 5A and supports a maximum output current of up to 10A. The output voltages are switchable between 6V, 7.4V. This ensures that the ESC is able to support the demanding high-torque servos in the market.
- Efficent cooling system The integrated radiator design, combined with the patented copper thermal conduction sink on the internal power board of the ESC, facilitates the rapid conduction of internal heat to the radiator, and the fan is added to dissipate heat. These results an efficient heat dissipation system to ensure that the ESC is always in a good heat dissipation state
- Capacitor Thermal Protection Capacitor thermal protection is designed and implemented into the ESC to effectively prevent capacitors from exploding and causing irreversible damages to the ESC due to overloading.
- High protection level, all-weather operation The IP-67 waterproof Rating guarantees excellent waterproof and dustproof protection. The whole power system is able to drive on a variety of surfaces including mud, sand, ice, snow and water without damaging the power unit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6BFFB96 |
| Best Sellers Rank | #43,113 in Toys & Games ( See Top 100 in Toys & Games ) #15 in Radio Control Vehicle Speed Controls |
| Brand | HOBBYWING |
| Date First Available | May 25, 2023 |
| Item Weight | 1.15 pounds |
| Item model number | QuicRun WP 10BL120 G2 |
| Manufacturer | Hobbywing Technology |
| Material | ESC: Plastic Housing | Aluminum Housing | PCB Motor: Steel and Aluminum |
| Model Name | Quicrun 10BL120 G2 & 3660SL G2 COMBO |
| Product Dimensions | 6 x 2 x 4.1 inches |
| UPC | 088718520195 |

## Product Details

- **Brand:** HOBBYWING
- **Item Weight:** 1.15 Pounds
- **Manufacturer:** Hobbywing Technology
- **Material:** ESC: Plastic Housing | Aluminum Housing | PCB Motor: Steel and Aluminum
- **Model Name:** Quicrun 10BL120 G2 & 3660SL G2 COMBO

## Images

![HOBBYWING Quicrun 10BL120 G2 & 3660SL G2 Combo (QR10BL120 + 3660-3700KV SL G2 Combo) - Image 1](https://m.media-amazon.com/images/I/51B+8bh0QGL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very happy with this product!! Good price!!
*by A***R on February 8, 2026*

Great product!! Works as well as my specktrum but much cheaper!! Well buy again for sure!!

### ⭐⭐⭐⭐⭐ Perfect upgrade for my old brushed RC car!!
*by P***Z on April 30, 2025*

Breathed new life into my Traxxas Slash! Our slash had been relegated to mostly sitting on a shelf since it was brushed and so slow compared to all of our newer brushless cars. So we decided to update it to brushless as well and this set over great quality and power for a relatively low price. Switching over just to a few hours and was fairly easy and now the car is tons of fun! Does wheelies at like 30mph and probably hits 50mph now with a 19T pinion. Haven’t actually put a GPS on it but it’s got to be close! So far I’m really loving this. It’s nice to be able to program it, but honestly it seems pretty well set up in out of the box. No complaints!!

### ⭐⭐⭐⭐⭐ Great replacement or custom build combo
*by S***0 on March 15, 2025*

This set up Rips. Have been struggling wirh motor and esc problems on my Arrma Vorteks. Have tried just about every "cheaper" esc, from 80a to 120a, using 3s, all cut out. Was using a 3660 4250kv motor, would scream fir about 1 minute, then cut out. This combo runs better, as fast, more torque, and next to no heat from motot or esc.Great product. Spend just a little extra, and it makes a world of diffrence.

## Frequently Bought Together

- HW HOBBYWING HOBBYWING Quicrun 10BL120 G2 & 3660SL G2 Combo (QR10BL120 + 3660-3700KV SL G2 Combo)
- Spektrum SLR300 3-Channel SLT Receiver Single Protocol, SPMSLR300
- ARRMA Wheelie Bar Set, ARA320613 Large

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-17*