---
product_id: 103665204
title: "139QMB GY6 50CC Complete Variator Kit with 8.5g roller weights"
brand: "chinesepartspro"
price: "150 som"
currency: KGS
in_stock: false
reviews_count: 3
url: https://www.desertcart.kg/products/103665204-139qmb-gy6-50cc-complete-variator-kit-with-8-5g-roller
store_origin: KG
region: Kyrgyzstan
---

# 139QMB GY6 50CC Complete Variator Kit with 8.5g roller weights

**Brand:** chinesepartspro
**Price:** 150 som
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 139QMB GY6 50CC Complete Variator Kit with 8.5g roller weights by chinesepartspro
- **How much does it cost?** 150 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/103665204-139qmb-gy6-50cc-complete-variator-kit-with-8-5g-roller)

## Best For

- chinesepartspro enthusiasts

## Why This Product

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

## Description

Complete 49cc 50cc Variator Kit GY6 Engine Moped QMB/139 Performance 4 Stroke Scooter Mopeds Specs: Number of Teeth (drive face): 62 Number of Splines (drive face): 26 Inner Diameter (variator): 20mm Outer Diameter (variator): 87mm Roller Weight: 8.5g This Variator Kit Includes: 1 X Back Variator Plate 1 X Front Variator Plate 3 X Variator Sliders 1 X Drive Face Spacer 1 X Drive Face Gear 1 X Cooling Fan 1 X Kick Starter Rachet Gear 1 X Set Of High Performance 8.5 Gram Roller Weights ( 6 Roller Weights Are In A Set) It fits for most GY6 49-50cc Chinese Scooters(Mopeds). This fits most makes and models of Chinese Scooters and Mopeds with 49cc 50cc 4-stroke GY6 QMB139 engine. (This is the most popular engine used in Chinese scooters.) This Variator Kit can also fits most brand such as BLADE, Kinroad, Twister Hammerhead, Carter Talon, Dazon, Roketa, DUNE, Baja, kart, Kasea, KPX, SUNL, Taotao, JCL, Kazuma, etc. Honda, Yahama, Bombardie, Kawasaki, Polaris, and Suzuki. Be sure and Check Out My Ebay Store for More Parts for your Scooter This will fit almost all the 4 stroke chinese brands such as: BLADE, Kinroad, Twister Hammerhead, Carter Talon, Dazon, Roketa, DUNE, Baja, kart, Kasea, KPX, SUNL, Taotao, JCL, Kazuma, etc. Honda, Yahama, Bombardie, Kawasaki, Polaris, and Suzuki.

## Images

![139QMB GY6 50CC Complete Variator Kit with 8.5g roller weights - Image 1](https://m.media-amazon.com/images/I/411jhC4vXfL.jpg)
![139QMB GY6 50CC Complete Variator Kit with 8.5g roller weights - Image 2](https://m.media-amazon.com/images/I/41L7jjVcU0L.jpg)
![139QMB GY6 50CC Complete Variator Kit with 8.5g roller weights - Image 3](https://m.media-amazon.com/images/I/41HSOpxrrEL.jpg)
![139QMB GY6 50CC Complete Variator Kit with 8.5g roller weights - Image 4](https://m.media-amazon.com/images/I/41GpFzLSc+L.jpg)
![139QMB GY6 50CC Complete Variator Kit with 8.5g roller weights - Image 5](https://m.media-amazon.com/images/I/31Gh2+69tIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Clean face b for install
  

*by M***C on Reviewed in the United States on July 9, 2019*

Works very good

### ⭐⭐⭐⭐⭐ 







  
  
    instructions on what else to buy causing you to work more fervently and more powerful
  

*by A***R on Reviewed in the United States on November 22, 2018*

very worth the money

### ⭐⭐⭐⭐ 







  
  
    Four Stars
  

*by T***N on Reviewed in the United States on June 8, 2015*

works nicely

---

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**Shop now:** [https://www.desertcart.kg/products/103665204-139qmb-gy6-50cc-complete-variator-kit-with-8-5g-roller](https://www.desertcart.kg/products/103665204-139qmb-gy6-50cc-complete-variator-kit-with-8-5g-roller)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-05-06*