---
product_id: 375947701
title: "QSMOTOR138 70H V3 72V 100kmph Mid Drive Motor with 1:2.35 Gearbox for Electric ATV Dirtbike Motorcycle"
brand: "qsmotor"
price: "8569 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/375947701-qsmotor138-70h-v3-72v-100kmph-mid-drive-motor-with-1
store_origin: RO
region: Romania
---

# QSMOTOR138 70H V3 72V 100kmph Mid Drive Motor with 1:2.35 Gearbox for Electric ATV Dirtbike Motorcycle

**Brand:** qsmotor
**Price:** 8569 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** QSMOTOR138 70H V3 72V 100kmph Mid Drive Motor with 1:2.35 Gearbox for Electric ATV Dirtbike Motorcycle by qsmotor
- **How much does it cost?** 8569 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/375947701-qsmotor138-70h-v3-72v-100kmph-mid-drive-motor-with-1)

## Best For

- qsmotor enthusiasts

## Why This Product

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

## Description

QSMOTOR138 70H V3 72V 100kmph Mid Drive Motor with 1:2.35 Gearbox for Electric ATV Dirtbike Motorcycle

## Features

- Make sure this fits by entering your model number.
- 1.Include: QS 3kw V3 mid drive motor, 428 15T sprocket
- 2.Performance: Max speed 100KPH @72V, 4000rpm without flux weakening, 6200RPM with flux weakening
- Motor: Custom shaft to match 428 sprocket
- Controller: Support Flux Weakening, Programmable by USB, Soft start can be adjusted
- Before using pls contact us for Specific User Manual and Software

## Images

![QSMOTOR138 70H V3 72V 100kmph Mid Drive Motor with 1:2.35 Gearbox for Electric ATV Dirtbike Motorcycle - Image 1](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51HEYT2tJdL.jpg)
![QSMOTOR138 70H V3 72V 100kmph Mid Drive Motor with 1:2.35 Gearbox for Electric ATV Dirtbike Motorcycle - Image 2](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51OphI3S4CL.jpg)
![QSMOTOR138 70H V3 72V 100kmph Mid Drive Motor with 1:2.35 Gearbox for Electric ATV Dirtbike Motorcycle - Image 3](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51tSzJJ9AHL.jpg)
![QSMOTOR138 70H V3 72V 100kmph Mid Drive Motor with 1:2.35 Gearbox for Electric ATV Dirtbike Motorcycle - Image 4](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41LwGcgYVmL.jpg)
![QSMOTOR138 70H V3 72V 100kmph Mid Drive Motor with 1:2.35 Gearbox for Electric ATV Dirtbike Motorcycle - Image 5](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61L2oAR31SL.jpg)

---

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**Shop now:** [https://www.desertcart.ro/products/375947701-qsmotor138-70h-v3-72v-100kmph-mid-drive-motor-with-1](https://www.desertcart.ro/products/375947701-qsmotor138-70h-v3-72v-100kmph-mid-drive-motor-with-1)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-23*