---
product_id: 723616821
title: "2 Stroke 80cc Bicycle Motor, Motorized Bike Petrol Gasoline Gas Engine Motor with Two-Stage Transmission,Bicycle Motor for Pocket Bikes,Mini Dirt Bikes, Atvs,Black"
brand: "quewatsa"
price: "1233.34 DT"
currency: TND
in_stock: true
reviews_count: 2
category: "Quewatsa"
url: https://www.desertcart.tn/products/723616821-2-stroke-80cc-bicycle-motor-motorized-bike-petrol-gasoline-gas
store_origin: TN
region: Tunisia
---

# Two-stage transmission 1.65kW rated power 6500r/min max speed 2 Stroke 80cc Bicycle Motor, Motorized Bike Petrol Gasoline Gas Engine Motor with Two-Stage Transmission,Bicycle Motor for Pocket Bikes,Mini Dirt Bikes, Atvs,Black

**Brand:** quewatsa
**Price:** 1233.34 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your ride with power and precision!

## Quick Answers

- **What is this?** 2 Stroke 80cc Bicycle Motor, Motorized Bike Petrol Gasoline Gas Engine Motor with Two-Stage Transmission,Bicycle Motor for Pocket Bikes,Mini Dirt Bikes, Atvs,Black by quewatsa
- **How much does it cost?** 1233.34 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/723616821-2-stroke-80cc-bicycle-motor-motorized-bike-petrol-gasoline-gas)

## Best For

- quewatsa enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Ride:** Comes fully assembled—just mount and ignite your adventure.
- • **Smooth Control:** Two-stage transmission lets you master speed with ease.
- • **Precision Engineering:** Heavy-duty metal block with sloped heads for durability & higher compression.
- • **Versatile Compatibility:** Perfect upgrade for bicycles, pocket bikes, mini dirt bikes, and ATVs.
- • **Power-packed Performance:** Unleash 2.94kW max power for adrenaline-fueled rides.

## Overview

This 80cc two-stroke gasoline engine delivers up to 2.94kW of power at 6500r/min, featuring a heavy-duty metal block, electronic ignition, and a two-stage transmission. Designed for bicycles and small motorized vehicles, it offers a robust, fully assembled motor that balances performance with durability for thrill-seeking millennials ready to upgrade their ride.

## Description

Product parameters:Product size: 26X13X26cm (10.24*5.12*10.24inch)Net weight: 5.5KG (12.13lb)Rated power: 1.65kwSpeed: 5500r/minMaximum power: 2.94kwMaximum speed: 6500r/minIgnition method: electronic ignitionSpark plug model: Z4CFuel and oil mixing ratio: 18:1 for new cars (30:1 after 500 kilometers) (this machine is a two-stroke gasoline engine with crankcase scavenging. The lubrication of the cylinder and the transmission parts in the crankcase depends on the fuel system. Therefore, the machine uses Fuel is a mixture of gasoline and lubricating oil. Before the fuel is poured into the fuel tank, pour gasoline and gasoline engine oil into the container according to a certain volume ratio, and mix them before use. Pour into the fuel tank. Do not pour the two oils in sequence. Into the fuel tank.)Model: single cylinder, air-cooled, two-strokeStroke: 40mmFuel: 90#Lubricant: Two-stroke gasoline engine oilFuel tank capacity: 3LFuel consumption: 3L/100 kilometersClutch form: friction block, dry typeStart mode: pull startCooling method: natural air coolingVariable speed mode: two-stage transmission variable speedSpeed ​​limit: 24km/hDisplacement: 80ccProduct features:100% brand new and high qualityOne-piece balanced crank, stroke 40mmThe hardware used to install the bolts is much thickerHead tilt-greater clearance and higher compression hardwareHigher power and longer service lifeFully assembled 80CC two-stroke engineIncomplete engine kit onlyPacking list:only 1 bicycle engine (not complete package)

Review: Yep, nice buy - Sweet buy, mounted it on my pocket bike build and it fired up third pull
Review: Junk - Would not move anything and kept but ING the clutch out of it

## Features

- 🚴【Product Parameters】Rated power: 1.65kw ，Speed: 5500r/min，Maximum power: 2.94kw, Maximum speed: 6500r/min,Ignition method: electronic ignition ，Stroke:40mm,Spark plug model: Z4C Fuel: 90#，gasoline Lubricant: Two-stroke engine oil，Fuel and oil mixing ratio: 18:1 for new cars (30:1 after 500 kilometers)
- 🚴【【High Quality】This engine features a heavy-duty metal engine block with sloped heads for greater clearance and higher compression hardware, as well as higher power and longer life. One-piece balanced crank with 38mm stroke and thicker mounting bolt hardware.
- 🚴【Break-in Period】New engines generally require a running-in period of more than 500 kilometers, and the same is true for damaged cylinders and piston rings that need to be updated. In the running-in phase, the vehicle speed should not exceed 20km/h, and the engine should not bear excessive load. Otherwise it will cause the engine to overheat, jam the cylinder, and accelerate the wear of the parts.
- 🚴【Process of Use】New car 16:1 (20:1 after 500 kilometers). The machine uses fuel is a mixture of gasoline and lubricating oil. Before the fuel is poured into the fuel tank, pour gasoline and gasoline engine oil into the container according to a certain volume ratio, and mix them before use.
- 🚴【Wide Application】: This is a 80cc 2-stroke engine, suitable for bicycles, pocket bikes, mini dirt bikes ATVs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D4D17JYV |
| Best Sellers Rank | #1,645,989 in Automotive ( See Top 100 in Automotive ) #853 in Powersports Engine Kits |
| Brand | QUEWATSA |
| Brand Name | QUEWATSA |
| Customer Reviews | 3.8 out of 5 stars 5 Reviews |
| Included Components | Engine |
| Item Type Name | Bicycle and motorcycle engines |
| Item Weight | 5.5 Kilograms |
| Manufacturer | HUANGQINA |
| Material | Metal |
| Material Type | Metal |
| Model | NJDSFCB89 |
| Model Name | NJDSFCB89 |
| UPC | 759224590728 |
| Warranty Description | No |

## Product Details

- **Brand:** QUEWATSA
- **Item Weight:** 5.5 Kilograms
- **Manufacturer:** HUANGQINA
- **Material:** Metal
- **Model Name:** NJDSFCB89

## Images

![2 Stroke 80cc Bicycle Motor, Motorized Bike Petrol Gasoline Gas Engine Motor with Two-Stage Transmission,Bicycle Motor for Pocket Bikes,Mini Dirt Bikes, Atvs,Black - Image 1](https://m.media-amazon.com/images/I/71DfUtIbUEL.jpg)
![2 Stroke 80cc Bicycle Motor, Motorized Bike Petrol Gasoline Gas Engine Motor with Two-Stage Transmission,Bicycle Motor for Pocket Bikes,Mini Dirt Bikes, Atvs,Black - Image 2](https://m.media-amazon.com/images/I/71RbQBQHyhL.jpg)
![2 Stroke 80cc Bicycle Motor, Motorized Bike Petrol Gasoline Gas Engine Motor with Two-Stage Transmission,Bicycle Motor for Pocket Bikes,Mini Dirt Bikes, Atvs,Black - Image 3](https://m.media-amazon.com/images/I/71hBjn5MIuL.jpg)
![2 Stroke 80cc Bicycle Motor, Motorized Bike Petrol Gasoline Gas Engine Motor with Two-Stage Transmission,Bicycle Motor for Pocket Bikes,Mini Dirt Bikes, Atvs,Black - Image 4](https://m.media-amazon.com/images/I/81Eetnm2BiL.jpg)
![2 Stroke 80cc Bicycle Motor, Motorized Bike Petrol Gasoline Gas Engine Motor with Two-Stage Transmission,Bicycle Motor for Pocket Bikes,Mini Dirt Bikes, Atvs,Black - Image 5](https://m.media-amazon.com/images/I/81OJR+k4gWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Yep, nice buy
*by T***S on February 9, 2025*

Sweet buy, mounted it on my pocket bike build and it fired up third pull

### ⭐ Junk
*by D***. on August 19, 2025*

Would not move anything and kept but ING the clutch out of it

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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-29*