---
product_id: 282687147
title: "MaySpare Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle BLUE"
brand: "mayspare"
price: "28718CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/282687147-mayspare-racing-carburetor-2-stroke-49cc-66cc-70cc-80cc-air
store_origin: SN
region: Senegal
---

# Adjustable idle screw for fine tuning 19mm precision carburetor size Integrated air filter for cleaner airflow MaySpare Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle BLUE

**Brand:** mayspare
**Price:** 28718CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Tune your ride, rule the streets!

## Quick Answers

- **What is this?** MaySpare Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle BLUE by mayspare
- **How much does it cost?** 28718CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/282687147-mayspare-racing-carburetor-2-stroke-49cc-66cc-70cc-80cc-air)

## Best For

- mayspare enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Jet Sizing:** Start small with the 6mm jet and customize for peak performance at any elevation.
- • **Effortless Idle Adjustment:** Side screw lets you fine-tune idle speed without hassle—perfect for on-the-go tweaks.
- • **Clean Air, Peak Performance:** Built-in air filter ensures your engine breathes easy, boosting efficiency and longevity.
- • **Vibrant Style Meets Function:** Available in eye-catching red and blue to upgrade both your bike’s look and performance.
- • **Precision Fit for 2-Stroke Power:** Seamlessly compatible with 49cc to 80cc engines for versatile upgrades.

## Overview

The MaySpare Racing Carburetor is a 19mm precision-engineered upgrade designed for 2-stroke engines ranging from 49cc to 80cc. Featuring an adjustable idle screw and a built-in air filter, it ensures cleaner airflow and customizable performance. Ideal for motorized bicycles, it supports jet size adjustments for optimal operation at various elevations, all wrapped in a bold red or blue finish.

## Description

MaySpare Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle BLUE

## Features

- 19mm Carburetor With Filter: 58mm/ Color: Red and Blue
- Fits 2 stroke 49cc 66cc 70cc 80cc engine With No Adjusting Throttle
- The screw on the side of the carburetor is for the idle.
- Jet: Normally for 6mm jet,you can start with Start with the smallest size jet, the jet does not need to be torqued down with a great deal of force.
- Note:You have to wrap several layers of thread tape around it if you are replacing the NT carb that came with your 66/80cc bicycle engine, and if you are at a higher elevation you may need to change jet size for this carburetor to run properly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F77LS3C |
| Best Sellers Rank | #107,203 in Automotive ( See Top 100 in Automotive ) #409 in Powersports Carburetors |
| Brand | MaySpare |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,941) |
| Date First Available | July 25, 2018 |
| Exterior | Aluminum |
| Flange Type | Bolt On |
| Is Discontinued By Manufacturer | No |
| Item Weight | 15.5 ounces |
| Manufacturer Part Number | US-49CC-B |
| Product Dimensions | 3.94"D x 4.45"W x 3.5"H |
| Recommended Uses For Product | Motorcycle |
| Specific Uses For Product | Performance,Power |
| UPC | 781520122334 |
| Vehicle Service Type | Motorized Bicycle |

## Product Details

- **Brand:** MaySpare
- **Flange Type:** Bolt On
- **Recommended Uses For Product:** Motorcycle
- **Specific Uses For Product:** Performance,Power
- **Vehicle Service Type:** Motorized Bicycle

## Images

![MaySpare Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle BLUE - Image 1](https://images-na.ssl-images-amazon.com/images/I/61rRIi-hlML.jpg)
![MaySpare Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle BLUE - Image 2](https://images-na.ssl-images-amazon.com/images/I/71huDRDZUoL.jpg)
![MaySpare Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle BLUE - Image 3](https://images-na.ssl-images-amazon.com/images/I/712LNrGSr8L.jpg)
![MaySpare Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle BLUE - Image 4](https://images-na.ssl-images-amazon.com/images/I/81l60j6Hg6L.jpg)
![MaySpare Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle BLUE - Image 5](https://images-na.ssl-images-amazon.com/images/I/71qCd87BxVL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle BLUE
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**Shop now:** [https://www.desertcart.sn/products/282687147-mayspare-racing-carburetor-2-stroke-49cc-66cc-70cc-80cc-air](https://www.desertcart.sn/products/282687147-mayspare-racing-carburetor-2-stroke-49cc-66cc-70cc-80cc-air)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-20*