---
product_id: 624037344
title: "QXBER PWK Carburetor 21mm Racing Carb 50cc to 100cc 2T 4T Engine Carburetor Kits for Dirt Bike Motocross Motorcycle Scooter ATV Quad with Air Filter Intake Manifold Carb Jets"
brand: "qxber"
price: "547 Lei"
currency: RON
in_stock: true
reviews_count: 4
category: "Qxber"
url: https://www.desertcart.ro/products/624037344-qxber-pwk-carburetor-21mm-racing-carb-50cc-to-100cc-2t
store_origin: RO
region: Romania
---

# Fuel-saving adjustable idle & mixture screws Superior throttle response for instant power 21mm precision CNC-machined carburetor QXBER PWK Carburetor 21mm Racing Carb 50cc to 100cc 2T 4T Engine Carburetor Kits for Dirt Bike Motocross Motorcycle Scooter ATV Quad with Air Filter Intake Manifold Carb Jets

**Brand:** qxber
**Price:** 547 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your ride’s full potential with precision power tuning!

## Quick Answers

- **What is this?** QXBER PWK Carburetor 21mm Racing Carb 50cc to 100cc 2T 4T Engine Carburetor Kits for Dirt Bike Motocross Motorcycle Scooter ATV Quad with Air Filter Intake Manifold Carb Jets by qxber
- **How much does it cost?** 547 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/624037344-qxber-pwk-carburetor-21mm-racing-carb-50cc-to-100cc-2t)

## Best For

- qxber enthusiasts

## Why This Product

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

## Key Features

- • **Race-Ready Precision:** CNC-machined 21mm carburetor engineered for 50cc-100cc 2T/4T engines, delivering unmatched off-road performance.
- • **Complete Performance Kit:** Includes air filter, intake manifold, 10 main jets (#100-140), slow pilot jet, oil needle, and adjustment screws for a seamless upgrade.
- • **Instant Throttle Response:** Feel the surge with superior airflow design that supports large air intakes and exhausts for explosive acceleration.
- • **Fuel Efficiency Meets Power:** Dual adjustable screws let you fine-tune idle speed and fuel mixture, optimizing fuel consumption without sacrificing power.
- • **Universal Fit & Easy Install:** Compatible with dirt bikes, ATVs, scooters, go-karts, and more—get race-ready in minutes with hassle-free installation.

## Overview

The QXBER PWK 21mm Racing Carburetor Kit is a CNC-machined, high-performance upgrade designed for 50cc to 100cc 2-stroke and 4-stroke engines. It features adjustable idle speed and fuel mixture screws for optimized throttle response and fuel efficiency. The kit includes essential components like an air filter, intake manifold, and multiple jets, ensuring compatibility with a wide range of dirt bikes, ATVs, scooters, and go-karts. Perfect for riders seeking a quick, reliable boost in off-road power and control.

## Description

PWK Carburetor Kit 21 24 26 28 30 32 34mm Racing Carb for 50cc to 250cc 2T 4T Engine Motorcycle Mini bikeSpecifications:Material: Aluminum AlloyStyle: PWK Chrome ModelColor: BlackFit for: Predator 196cc 212cc 5.5hp 6.5hp, Coleman Powersports CT200 BT200 MB200 Mini bike, KT196 Twister, and 80T Go Kart Cart Part. Most Of ATV Quad.Motorcycle.Dirt Bike. Go kart. Moped scooter.Scooters.Cub.UTV.Pocket Bike.Size:21 mm: 50cc to 100cc engine24 mm: 50cc to 110cc engine26 mm: 75cc to 125cc engine28 mm: 75cc to 125cc engine30 mm: 100cc to 160cc engine32 mm: 125cc to 200cc engine34 mm: 125cc to 250cc enginePackage including：1*PWK carb + 1*Air Filter + 1*Intake Manifold Boot + 10*Main Jets (PWK #100-140) + 1*Slow Pilot Idle Jet + 1*oil needle + 1*air fuel mixture screw + 1*Idle Speed Adjustment ScrewCG.CB.GY6.Horizontal engine .C series engine. Cub engine . Air-cooled engine. water -cooled engine . 2-stroke/4-stroke engine .50cc-250cc

Review: No numbers imprinted on idle screw "star" knob as shown in ad!
Review: Good quality universal fit

## Features

- CNC Easy Adjustable Idle Speed Screw
- PWK 21mm Carburetor for 50cc to 100cc engine, Racing PWK carburetor to feel the surging off-road. It has a superior throttle response and is able to accommodate large air intakes and exhaust systems, giving your engine the power it needs to perform at its best
- Easy to install.Quickly speed up,Save fuel
- CNC Easy Adjustable Fuel Mixture Screw
- You will get 1 X Carburetor, 1 X air filter, 1 X intake manifold, 10 x Main Jets (PWK #100-140), 1 x Slow Pilot Idle Jet, 1 x oil needle, 1 x air fuel mixture screw, 1 x Idle Speed Adjustment Screw

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSVRRN4F |
| Brand | QXBER |
| Brand Name | QXBER |
| Compatible with Vehicle Type | ATV, Dirt Bike, Go Kart, Scooter, UTV |
| Customer Reviews | 3.8 out of 5 stars 16 Reviews |
| Exterior Finish | Machined |
| Included Components | Comes with housing |
| Item Type Name | Carburetor |
| Manufacturer | QXBER |
| Model Number | PWK |
| Recommended Uses For Product | Go Kart, Motorcycle, UTV |
| Recommended uses for product | Go Kart, Motorcycle, UTV |
| UPC | 749627516227 |
| Vehicle service type | ATV, Dirt Bike, Go Kart, Scooter, UTV |

## Product Details

- **Brand:** QXBER
- **Manufacturer:** QXBER
- **Recommended uses for product:** Go Kart, Motorcycle, UTV
- **UPC:** 749627516227
- **Vehicle service type:** ATV, Dirt Bike, Go Kart, Scooter, UTV

## Images

![QXBER PWK Carburetor 21mm Racing Carb 50cc to 100cc 2T 4T Engine Carburetor Kits for Dirt Bike Motocross Motorcycle Scooter ATV Quad with Air Filter Intake Manifold Carb Jets - Image 1](https://m.media-amazon.com/images/I/7195J-eOCOL.jpg)

## Customer Reviews

### ⭐⭐⭐ No numbers imprinted on idle screw "star" knob as shown in ad!
*by M***E on 10 December 2024*



### ⭐⭐⭐⭐⭐ Good quality universal fit
*by T***2 on 7 April 2025*



### ⭐ dont waste your time, buy name brand!
*by A***T on 25 December 2024*



## Frequently Bought Together

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-02*