---
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: "520.29 DT"
currency: TND
in_stock: true
category: "Qxber"
url: https://www.desertcart.tn/products/624037344-qxber-pwk-carburetor-21mm-racing-carb-50cc-to-100cc-2t
store_origin: TN
region: Tunisia
---

# Fuel-saving adjustable mixture & idle 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:** 520.29 DT
**Availability:** ✅ In Stock

## Summary

> 🏁 Unlock Peak Performance & Fuel Efficiency — Dominate Every Ride!

## 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?** 520.29 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Complete Tuning Kit:** Includes air filter, intake manifold, 10 main jets (#100-140), slow pilot jet, oil needle, and adjustment screws for full customization.
- • **Race-Ready Precision:** CNC-machined 21mm carburetor engineered for 50cc-100cc 2T/4T engines, delivering unmatched off-road performance.
- • **Plug & Play Installation:** Quick and easy setup means less downtime and more time dominating trails, dirt tracks, and urban rides.
- • **Instant Throttle Response:** Feel the surge with a superior throttle design that maximizes power delivery and acceleration on demand.
- • **Fuel Efficiency Meets Power:** Adjustable fuel mixture and idle screws let you fine-tune for optimal fuel savings without sacrificing speed.

## Overview

The QXBER PWK 21mm Racing Carburetor Kit is a precision CNC-machined upgrade designed for 50cc to 100cc 2-stroke and 4-stroke engines. It features superior throttle response and adjustable fuel mixture and idle screws to optimize power and fuel efficiency. The kit includes all essential components—air filter, intake manifold, multiple jets, and tuning screws—ensuring a seamless installation and customizable performance for dirt bikes, scooters, ATVs, and more.

## Description

Buy 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 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## 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 |
|---------------|-------|
| Manufacturer | QXBER |
| Brand | QXBER |
| Model | PWK Carburetor |
| Package Dimensions | 17.09 x 10.49 x 10.21 cm; 789 g |
| Item model number | PWK |
| Exterior | Machined |
| Manufacturer Part Number | Kit-21 |
| Item Weight | 789 g |

## 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)

## Frequently Bought Together

- 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
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**Shop now:** [https://www.desertcart.tn/products/624037344-qxber-pwk-carburetor-21mm-racing-carb-50cc-to-100cc-2t](https://www.desertcart.tn/products/624037344-qxber-pwk-carburetor-21mm-racing-carb-50cc-to-100cc-2t)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*