ZAWAYINE
0 ratings
2 Stroke 47CC 49CC Pull Start Engine, Mini Motor Air Cooled Racing Engine, Motor for Pocket Dirt Bike Scooter ATV
genuine image
2 Stroke 47CC 49CC Pull Start Engine, Mini Motor Air Cooled Racing Engine, Motor for Pocket Dirt Bike Scooter ATV
100% brand new and high quality, made of high-quality aluminum
2 Stroke 47CC 49CC Pull Start Engine, Mini Motor Air Cooled Racing Engine, Motor for Pocket Dirt Bike Scooter ATV
Item #: 59433048

2 Stroke 47CC 49CC Pull Start Engine, Mini Motor Air Cooled Racing Engine, Motor for Pocket Dirt Bike Scooter ATV

88% of respondents would recommend this to a friend

Item #: 59433048

XCD 213

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, September 13
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
100% brand new and high quality, made of high-quality aluminum
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Powerful Engine
The 4-stroke 140CC engine delivers robust power and performance, ideal for off-road enthusiasts looking to upgrade their bike's performance and reliability.
Complete Kit
This comprehensive motor replacement kit includes all necessary components such as CDI, kick starter, and shift lever, ensuring a hassle-free installation and optimal compatibility.
Designed for CRF
Tailored specifically for CRF50 and CRF70 models, this kit enhances durability and functionality, making it a perfect choice for those seeking performance upgrades in popular dirt bikes.

Product Details

Shop the ZAWAYINE 49cc 2 Stroke Pull Start Engine, ideal for Pocket Scooters, Dirt Bikes, ATVs & Bicycles. Complete with clutch, pullstart, bell, air filter and more. Fuel: Gasoline and two-stroke motor oil. Perfect for 47cc/49cc mini bikes, ATVs, and scooters. Shop at Ubuy Saint Kitts and Nevis
Item Weight9 lbs (4.08 kg)

Who Should Buy?

Suitable For
  • Beginner Riders

    This kit is ideal for novice users looking to upgrade or replace their engine for easier operation.

  • DIY Mechanics

    Perfect for those who enjoy hands-on projects and want to customize or repair their motorcycles effectively.

  • Recreational Use

    Great for casual riders needing an affordable, reliable engine replacement to maintain their CRF50 or CRF70.

Not Suitable For
  • Professional Racers

    Not suitable for advanced riders needing high-performance engines as it lacks speed and power enhancements.

Product Description

2 Stroke 47CC 49CC Pull Start Engine, Mini Motor Air Cooled Racing Engine, Motor for Pocket Dirt Bike Scooter ATV

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the specifications of the 4-Stroke 140CC Engine Motor Replacement Kit?

    Answer: The 4-Stroke 140CC Engine Motor Replacement Kit is designed for single-cylinder use in vehicles like the CRF50 and CRF70 models. This kit typically includes essential components such as the CDI, kick starter lever, gear shift lever, and manifold set. These parts work together to enhance engine performance and drivetrain functionality. For users seeking to upgrade or replace an old engine, this kit provides a comprehensive solution that can significantly improve acceleration and overall ride quality.
  • Question: Is the 4-Stroke 140CC Engine compatible with my bike?

    Answer: Yes, the 4-Stroke 140CC Engine Motor Replacement Kit is specifically tailored for the CRF50 and CRF70 models. It's crucial to ensure your bike's model aligns with these specifications for optimal performance. This kit is ideal for riders looking to enhance their bike's power and speed, making it especially suitable for off-road adventures where engine performance can significantly impact handling and ride comfort.
  • Question: What installation tools are needed for the engine replacement kit?

    Answer: For installing the 4-Stroke 140CC Engine Motor Replacement Kit, you'll typically need basic mechanical tools, including wrenches, screwdrivers, and possibly a torque wrench. A clean work area and motorcycle stand can also be beneficial. Having the right tools ensures a smooth installation process, allowing enthusiasts and DIY mechanics to efficiently replace or upgrade their engine and other components for better performance and reliability.
  • Question: What benefits can I expect from replacing my engine with this kit?

    Answer: Replacing your engine with the 4-Stroke 140CC Engine Motor Replacement Kit can lead to numerous performance improvements, such as enhanced power output, increased acceleration, and better fuel efficiency. Additionally, this upgrade can rejuvenate an aging bike, making it more enjoyable to ride and potentially extending its lifespan. Riders looking to optimize their experience on trails or tracks will benefit greatly from the improvements this kit offers.
  • Question: How do I maintain the 4-Stroke 140CC Engine for longevity?

    Answer: To maintain your 4-Stroke 140CC Engine for longevity, regular oil changes, routine inspections of parts like the CDI and kick starter lever, and keeping the air filter clean are essential. Additionally, ensure the engine is run at the correct temperature and check for any leaks or performance issues. By adhering to these maintenance tasks, you can ensure that your engine continues to perform optimally and remains reliable for all your riding adventures.
  • Question: Can I use this engine replacement kit for racing purposes?

    Answer: Yes, the 4-Stroke 140CC Engine Motor Replacement Kit is suitable for racing purposes, especially for amateur circuits. It enhances the overall performance, providing better acceleration and responsiveness required in competitive settings. Riders looking to gain an edge in races will find this engine kit beneficial due to its increased power output, allowing for improved performance in both speed and agility during races.
  • Question: What is included in the engine kit?

    Answer: The 4-Stroke 140CC Engine Motor Replacement Kit typically includes components such as the engine itself, CDI unit, kick starter lever, gear shift lever, and manifold set. Together, these parts are designed to work seamlessly to improve performance and reliability in motorcycles like the CRF50 and CRF70. Familiarizing yourself with all included components will help ensure a smooth installation process and full understanding of your engine's capabilities.
  • Question: Where can I find a user manual or installation guide for this engine kit?

    Answer: User manuals and installation guides for the 4-Stroke 140CC Engine Motor Replacement Kit may often be available through the manufacturer's website or included with the kit itself. If you purchased your kit online, checking the product page or contacting customer service may yield a downloadable guide. Having access to a proper manual is crucial for ensuring correct installation and maintenance practices, maximizing your engine's performance.
  • Question: What types of fuel should I use with the 4-Stroke 140CC Engine?

    Answer: For the 4-Stroke 140CC Engine, it is recommended to use high-quality unleaded gasoline with a minimum octane rating of 91. Using the correct fuel type ensures that the engine runs smoothly and performs efficiently. Additionally, avoiding low-octane fuels can help in reducing engine knocking and prolonging engine life by minimizing wear and tear during operation.
  • Question: Where can I buy the 4-Stroke 140CC Engine Motor Replacement Kit?

    Answer: You can buy the 4-Stroke 140CC Engine Motor Replacement Kit from Ubuy in Saint Kitts and Nevis. Ubuy offers a wide range of automotive parts, including this engine kit, ensuring you receive genuine products suitable for your CRF50 or CRF70 model. Shopping from Ubuy guarantees access to detailed product information, making it a reliable choice for your purchasing needs.

ZAWAYINE Rebuild Kits Editorial Review

This product is generally well-received as a good engine, though some customers have experienced issues with various aspects of its usage. One customer notes that it is important to be mindful of the specific motor required for replacement and to exercise caution when ordering. Another customer had difficulty adjusting the carburetor, which was delivering too much fuel. Additionally, a customer has had some challenges with the pull start and maintaining the engine's operation while driving. While these problems have been reported, they do not appear to be universal and may be indicative of specific cases or usage patterns. Overall, this product seems to be a reliable engine choice, though users may want to pay attention to specific requirements for compatible motors and be prepared to troubleshoot certain aspects of the engine's functionality.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Generally Considered a good, reliable engine
  • Good for gasoline applications

Cons

  • Carburetor may deliver too much fuel

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

XCD 213

Order now and get it around Sunday, September 13

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 100% brand new and high quality
  • Made of high-quality aluminum
  • Includes clutch, pullstart, bell, air filter, carburettor, coil, clutch and plug
  • Suitable for 47cc/49cc Pocket bike, mini dirt bike, mini ATV, other scooters
  • Can be used in minimotos, mini dirt bike, or mini quad
  • Package includes 1 x 49cc Minimotor Engine

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.