---
product_id: 96406495
title: "49cc 4 Stroke Gas Engine Motor Kit, Blackpoolfa 2.1HP Air-cooled Single Cylinder DIY Motorized Bicycle Cycle Engine Complete Set for 26inch Bikes"
brand: "blackpoolfa"
price: "Bs.5356"
currency: BOB
in_stock: true
category: "Automotive"
url: https://www.desertcart.bo/products/96406495-49cc-4-stroke-gas-engine-motor-kit-blackpoolfa-2-1hp
store_origin: BO
region: Bolivia
---

# 49cc 4 Stroke Gas Engine Motor Kit, Blackpoolfa 2.1HP Air-cooled Single Cylinder DIY Motorized Bicycle Cycle Engine Complete Set for 26inch Bikes

**Brand:** blackpoolfa
**Price:** Bs.5356
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 49cc 4 Stroke Gas Engine Motor Kit, Blackpoolfa 2.1HP Air-cooled Single Cylinder DIY Motorized Bicycle Cycle Engine Complete Set for 26inch Bikes by blackpoolfa
- **How much does it cost?** Bs.5356 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/96406495-49cc-4-stroke-gas-engine-motor-kit-blackpoolfa-2-1hp)

## Best For

- blackpoolfa enthusiasts

## Why This Product

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

## Description

We have warehouses in the USA. The 49cc 4 Stroke Engine Kit will be shipped within 2 business days from US. Any questions, please contact us anytime;  &#x25BA; Description: Engine Model: 142F Engine Type: Air-cooled, 4-Stroke, single cylinder Bore x Stroke: 41.8 x 36 mm (1.65 x 1.42 inch) Displacement: 49 cm&#xB3;  Compression Ratio: 8.0 : 1 Net Horse Power Output: 1.6kW (2.1HP) at 7,000 rpm Net Torque: 2.7 Nm (2.0 lbs ft) at 4,500 rpm Ignition System: Transistorized magneto ignition Starting System: Recoil Starter Lubrication System: Forced Splash Governor System: Centrifugal Mechanical Air Cleaner: Semi-dry Type Oil Capacity: 0.25l Fuel Tank Capacity (liter): 0.77l  &#x25BA; Specification: Color: silver&black&red Material: metal Item size: approx.24*25*23CM Package size: approx.43*33*29CM  &#x25BA; Package Include: 1 X 49cc 4 Stroke Engine 1 X Gas Tank, Plastic Gasoline Fuel Line, Fuel Value 1 X Adjustable Chain Idler 1 X 44 Tooth 9 Hole Sprocket 1 X Chain Guard 1 X Extra Wide Crank/Sprocket 1 X Fiber Sprocket Mounting Rings,9 Sprocket Bolts,3 Metal Retaining Segments 1 X Engine Mounting Plate With Universal Mounting Brackets 1 X Wrench 1 X Misc. Mounting Bolts With Nuts 1 X Heavy Duty #415 Chain 1 X Twist Grip Throttle With Built-In Kill Switch 1 X Adjustable Throttle Cable &#x3000;

## Features

- 💎【Fitment】4-stroke 49cc engine kit is perfect to upgrade the regular bike to a motorized bike, you can enjoying riding at a faster speed. Ideal for bikes with 26 inch frames and similar;
- 💎【Engine type】Engine Type: Air-cooled, 4-Stroke, single cylinder, Engine Model: 142F, Displacement: 49 cm³, Compression Ratio: 8.0 : 1;
- 💎【Torque】Net Torque: 2.7 Nm (2.0 lbs ft) at 4,500 rpm, Net Horse Power Output: 1.6kW (2.1HP) at 7,000 rpm, Air Cleaner: Semi-dry Type, Oil Capacity: 0.25l, Fuel Tank Capacity (liter): 0.77l;
- 💎【More stable】Our engine is a 4-stroke motor engine kits, includes everything a motor needs at a economic price. 4 stroke engines are more stable, more reliable and Quieter than the 2 stroke rivals;
- 💎【Enjoy it】With our bicycle engine kit, you can change a bicycle into a motorized bicycle. You can enjoy the thrill of the road without spending money on a motorcycle or scooter. The 49cc 4 Stroke Engine Kit will be shipped within 2 business days from USA;
- ›See more product details

## Images

![49cc 4 Stroke Gas Engine Motor Kit, Blackpoolfa 2.1HP Air-cooled Single Cylinder DIY Motorized Bicycle Cycle Engine Complete Set for 26inch Bikes - Image 1](https://images-na.ssl-images-amazon.com/images/I/41fbyNctWeL.jpg)
![49cc 4 Stroke Gas Engine Motor Kit, Blackpoolfa 2.1HP Air-cooled Single Cylinder DIY Motorized Bicycle Cycle Engine Complete Set for 26inch Bikes - Image 2](https://images-na.ssl-images-amazon.com/images/I/41BPUpvNJHL.jpg)
![49cc 4 Stroke Gas Engine Motor Kit, Blackpoolfa 2.1HP Air-cooled Single Cylinder DIY Motorized Bicycle Cycle Engine Complete Set for 26inch Bikes - Image 3](https://images-na.ssl-images-amazon.com/images/I/41rMHy3CedL.jpg)
![49cc 4 Stroke Gas Engine Motor Kit, Blackpoolfa 2.1HP Air-cooled Single Cylinder DIY Motorized Bicycle Cycle Engine Complete Set for 26inch Bikes - Image 4](https://images-na.ssl-images-amazon.com/images/I/41-A7HVVXRL.jpg)
![49cc 4 Stroke Gas Engine Motor Kit, Blackpoolfa 2.1HP Air-cooled Single Cylinder DIY Motorized Bicycle Cycle Engine Complete Set for 26inch Bikes - Image 5](https://images-na.ssl-images-amazon.com/images/I/41Jg0vntY1L.jpg)

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**Shop now:** [https://www.desertcart.bo/products/96406495-49cc-4-stroke-gas-engine-motor-kit-blackpoolfa-2-1hp](https://www.desertcart.bo/products/96406495-49cc-4-stroke-gas-engine-motor-kit-blackpoolfa-2-1hp)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-28*