---
product_id: 103123398
title: "GY6 49cc 50cc 100cc High Performance Racing Clutch Assy with Bell | 6-Groove Adjustable Sheave, Compatible with 139QMA 139QMB 147QMD Engine Scooter Moped ATV Go-Kart"
price: "₨2160"
currency: SCR
in_stock: true
reviews_count: 12
url: https://www.desertcart.sc/products/103123398-gy6-49cc-50cc-100cc-high-performance-racing-clutch-assy-bell
store_origin: SC
region: Seychelles
---

# HK172518RS pulley needle bearing for smooth rotation 2000RPM clutch springs for high rev response 22 splines clutch bell for precision fit GY6 49cc 50cc 100cc High Performance Racing Clutch Assy with Bell | 6-Groove Adjustable Sheave, Compatible with 139QMA 139QMB 147QMD Engine Scooter Moped ATV Go-Kart

**Price:** ₨2160
**Availability:** ✅ In Stock

## Summary

> 🏁 Unlock your scooter’s hidden speed potential with Glixal’s high-performance clutch assembly!

## Quick Answers

- **What is this?** GY6 49cc 50cc 100cc High Performance Racing Clutch Assy with Bell | 6-Groove Adjustable Sheave, Compatible with 139QMA 139QMB 147QMD Engine Scooter Moped ATV Go-Kart
- **How much does it cost?** ₨2160 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/103123398-gy6-49cc-50cc-100cc-high-performance-racing-clutch-assy-bell)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smooth Operator:** Equipped with HK172518RS needle bearing in pulley for ultra-smooth, low-friction operation.
- • **Race-Ready Precision:** 22 splines inside clutch bell ensure a rock-solid, exact fit for peak power transfer.
- • **Revved-Up Performance:** Includes stiff 2000RPM clutch springs engineered for aggressive acceleration and control.
- • **Versatile Compatibility:** Fits 49cc to 100cc GY6 engines including 139QMA, 139QMB, and 147QMD — perfect for scooters, mopeds, ATVs, and go-karts.
- • **Customizable Power Delivery:** Swap springs to tailor clutch engagement to your riding style or big bore kit needs — no compromises.

## Overview

The Glixal GY6 High Performance Racing Clutch Assembly with Bell is a precision-engineered upgrade designed for 49cc to 100cc GY6 engines. Featuring 22 splines for a secure fit, 2000RPM stiff clutch springs for rapid engagement, and a high-quality HK172518RS needle bearing for smooth pulley rotation, this clutch assembly delivers enhanced acceleration and durability. Compatible with popular scooter, moped, ATV, and go-kart engines, it offers customizable spring options to match your performance needs.

## Description

Buy Glixal GY6 49cc 50cc 100cc High Performance Racing Clutch Assy with Bell | 6-Groove Adjustable Sheave, Compatible with 139QMA 139QMB 147QMD Engine Scooter Moped ATV Go-Kart: Clutches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Quality parts - Everything is solid.Works great.As many other reviews have mentioned ,the contra spring is VERY stiff .Its probably better suited for big bore kit.Doesnt take away from its quality. Switching around springs to taylor your needs is typical anyways.And glixal has other springs for that.
Review: Fits right - Works as they said it would

## Features

- 22 splines inside the clutch bell; Assembly Comes with 2000RPM Clutch Springs
- OD of bell: 117mm, OD of pulley: 119mm
- Pulley Needle Bearing: HK172518RS
- ID of bearing in clutch shoe assy: 12mm (6901RS)
- Please Note: The exact performance of upgrade parts will be affected by many other factor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B07L4Y96HQ |
| Best Sellers Rank | #211,910 in Automotive (See Top 100 in Automotive) #216 in Powersports Clutches #1,527 in Powersports Drive Train Parts |
| Brand | Glixal |
| Customer Reviews | 4.1 4.1 out of 5 stars (358) 4.1 out of 5 stars |
| Date First Available | December 5, 2018 |
| Exterior | Painted |
| Is Discontinued By Manufacturer | No |
| Item Model Number | GY6 50cc -100cc |
| Item Weight | 4.29 pounds |
| Manufacturer | Glixal |
| Manufacturer Part Number | ATKS-045 |
| Package Dimensions | 5.91 x 5.87 x 4.21 inches |

## Images

![GY6 49cc 50cc 100cc High Performance Racing Clutch Assy with Bell | 6-Groove Adjustable Sheave, Compatible with 139QMA 139QMB 147QMD Engine Scooter Moped ATV Go-Kart - Image 1](https://m.media-amazon.com/images/I/61rFIDmMRBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality parts
*by M***S on February 7, 2026*

Everything is solid.Works great.As many other reviews have mentioned ,the contra spring is VERY stiff .Its probably better suited for big bore kit.Doesnt take away from its quality. Switching around springs to taylor your needs is typical anyways.And glixal has other springs for that.

### ⭐⭐⭐⭐⭐ Fits right
*by P***Z on June 9, 2026*

Works as they said it would

### ⭐⭐⭐⭐ Read the review if you want to know an in-depth review and installation guide.
*by J***N on December 29, 2022*

As other reviews have stated and the title states this clutch has 2000 rpm springs inside. It has both a red 2000 rpm big main spring & the 3 small red springs which is also 2000 rpm. It’s all pre installed when you purchase so it’s plug and play. Upon trying to install, this clutch is very tight. If you are thinking you can strong arm this by squeezing the clutch plates to push the belt through it is unachievable unless you are a body builder or can put down like 50lbs of force. I watched some videos of people opening these up with stock ones and most used their hands to squeeze the clutch plates. This one is impossible. I’m surprised to see how other reviewers got it on. My hack is to jam something inside to use as a wedge or spacer thus allowing me to shove the belt in first and then install it that way then I’d have it pre-expanded pre-hand with the belt in the clutch before installing. I am not a professional or a mechanic use at your own risk. What I recommend is using a screw driver. Get a screwdriver and hit it inside the clutch plates to decompress the space. People will say don’t do this it will damage the clutch plates. That is true if you don’t have the right tools. You need a small screwdriver first. It does slightly graze the metal as you are trying to pry it open by slamming a screw driver inside. What I would do is use a small screw driver first and use a mallet or something to hit the screw driver in the clutch plates. Then when it’s wedged inside get a bigger one when you have space inside the clutch plates. That way the big screw driver won’t be shredding the metal on your clutch plates as you try to jam it as a spacer/wedge as it will be too big to go inside and actually push against the metal thus damaging your clutch plates. Using a small screw driver has a smaller end point fitting it similarly to the edge of the clutch plates making a minimal to no damage on your clutch plates when trying to wedge a space in between. The issue I had previously was my clutch plate had a hard time opening and closing. The clutch was starting to seize so I ended up getting this kit and replacing it. This one has a very hard time to squeeze open and close which gives me great concerns as when you accelerate and decelerate the plates are supposed to expand and close. I’m going to install this and see how the kit goes. I’ll keep you guys updated. As far as what others have reviewed it seems like a great kit so long you can actually install it lol. Read the reviews lots of people sent this back because of the tightness of the springs and I can say they are not joking. I thought maybe those people have weak fingers lol. Nope the springs are just really compressed and strong. Overall from a look standpoint the clutch springs look brand new on mine. Clutch bell looks black and brand new. The pads on the clutch are all brand new. Looks like a good kit. Keep you guys posted after install. UPDATE AFTER INSTALLATION... I was finally able to get this Glixal 2000 rpm clutch into my moped and boy when I tell you installation was a pain. It was a pain based on how tight that clutch is. I could not hand squeeze the clutch plates no matter how hard I tried. I ended up purchasing a chizel set. I first insert a small screw driver to wedge open a small space. Then I used the bigger sized chizel tools to go higher and higher until i could get a sufficient enough gap in between the plates. I left the tool inside while installing it and put the belt inside the space in between the clutch plates. I then pulled the belt over the variator and the belt was barely able to make it on but it made it lol. FIRST RIDE AFTER INSTALLATION.. After I installed it I went ahead and took it for a drive. After taking it for a drive I realized it was revving higher but accelerating slightly slower than normal based on the first start. I have a 100cc Big Bore Kit so naturally my moped does not have a very slow acceleration to begin with. I also have 5 gram sliders. My guess is the springs are too tight so my clutch was slipping or the belt was not able to move freely because of the tightness. After driving for 5-10 minutes the clutch had time to settle in and I noticed the acceleration was different as it provided more performance from take off. Like a lot more. It also added a smoother acceleration throughout. Higher acceleration. Up hills I gained speed from my previous stock clutch. It also provided a higher top speed. Where I used to lack in reaching that top end power it no longer has an issue with that. I'm happy with the kit itself though results may vary from person to person depending on your moped. Overall it's doing what it's supposed to do. It accelerates way faster now. If you are going to purchase this please make sure you are up for the challenge in changing your belts because boy those clutch plates are tight and it is not fun lol. If the belt ever snaps oh boy I just pray that you have your screwdriver and chisels ready lol. Was it worth it? Definitely worth it. It's always hard to install things the first time but once you know what you are doing it will be a breeze. From what others are saying about upgrading the clutch springs is that it usually only provides take off power. What I noticed on my moped is it did more then that. It added greater acceleration throughout and higher top end. Not just a faster take off which it also did. This could also be because my previous stock clutch had a hard time compressing and decompressing as the clutch plates should normally. Overall I am pleased. Kit came pre installed so its just plug and play. All the springs are pre installed. Also as I mentioned above my moped is modified so for someone with a stock moped I couldn't offer the same advice. For my 100cc upgraded BBK moped its doing what its supposed to. I give it a 4/5. 5/5 for the performance it provides. 2/5 for those tight clutch plates OMG.

## Frequently Bought Together

- Glixal High Performance Racing Clutch Assy with Clutch Bell for GY6 49cc 50cc 139QMA 139QMB Engine Scooter Moped ATV Go-Kart
- Glixal ATKS-041 High Performance Racing Variator Kit with 6.5 gram Roller Weights for Chinese Scooter Moped ATV 4-Stroke GY6 50cc 80cc 100cc 139QMB 139QMA Engine Front Clutch
- Glixal ATKS-032 139QMB Reinforced 669-18-30 Racing CVT Drive Belt GY6 49cc 50cc ROKETA Baja Tank JMSTAR TAOTAO JONWAY Scooter Moped ATV

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sc/products/103123398-gy6-49cc-50cc-100cc-high-performance-racing-clutch-assy-bell](https://www.desertcart.sc/products/103123398-gy6-49cc-50cc-100cc-high-performance-racing-clutch-assy-bell)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-23*