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Item #:
41447731
WOOSTAR 40mm Big Bore Cylinder with Piston Ring Kit Replacement for 2 Stroke 43cc 47cc 49cc Engine Gas Scooter Mini ATV 4 Wheeler Quad Pocket Bike
Item #:
41447731
TZS 106056
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, July 18
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High quality cylinder replacement part for 2 Stroke 43cc 47cc 49cc Engine Mini ATV 4 Wheeler Quad Pocket Bike, easy to install, and durable with good heat dissipation structure design.
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What Stands Out
Enhanced Performance
The WOOSTAR 40mm big bore cylinder significantly increases engine displacement, delivering more power and torque for improved acceleration and speed in gas scooters and mini ATVs.
Durable Engineering
Constructed with high-quality materials, this cylinder and piston ring kit ensures long-lasting performance, reducing the need for frequent replacements and maintenance in demanding environments.
Easy Installation
Designed for hassle-free assembly, the WOOSTAR kit includes all necessary components, allowing users to upgrade their engines quickly without specialized tools, making it user-friendly for DIY enthusiasts.
Product Details
| Item Weight | 3 lbs (1.36 kg) |
Who Should Buy?
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Scooter Enthusiasts
Ideal for users looking to enhance the performance of their gas scooters by upgrading the cylinder.
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DIY Mechanics
Perfect for those who enjoy repairing or modifying their own vehicles, providing an upgrade option for 2-stroke engines.
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Off-road Riders
Great for riders of mini ATVs or quads who want increased power and speed in their off-road experiences.
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Beginners
Not suitable for novice users who may lack the skills needed for installation and maintenance of engine parts.
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Non-2 Stroke Users
This product is specifically designed for 2-stroke engines; incompatible with 4-stroke engine systems.
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Casual Riders
Not recommended for those who use their scooters casually and don't need performance enhancements or replacements.
Product Description
WOOSTAR 40mm Big Bore Cylinder with Piston Ring Kit Replacement for 2 Stroke 43cc 47cc 49cc Engine Gas Scooter Mini ATV 4 Wheeler Quad Pocket Bike
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What does the WOOSTAR 40mm Big Bore Cylinder kit include?
Answer: The WOOSTAR 40mm Big Bore Cylinder kit comes complete with a high-quality cylinder, piston, and piston ring. This assembly is designed to replace original parts in 2-stroke engines ranging from 43cc to 49cc. Utilizing this kit allows enthusiasts to enhance engine performance and reliability, making it perfect for gas scooters, mini ATVs, and pocket bikes. When upgrading your engine, using a comprehensive kit ensures that all essential components fit together seamlessly, minimizing wear and improving operation. -
Question:
Is the WOOSTAR 40mm kit suitable for my scooter?
Answer: The WOOSTAR 40mm kit is specifically crafted for 2-stroke engines in the 43cc to 49cc range, which means it is an excellent fit for various models of gas scooters, pocket bikes, and mini ATVs. To ensure compatibility, check your vehicle's engine specifications against these measurements. This kit is designed to optimize power output while enhancing torque, making it an ideal upgrade for riders looking to enhance performance and reliability in their rides. -
Question:
How does installing a big bore cylinder improve engine performance?
Answer: Installing a big bore cylinder like the WOOSTAR 40mm increases the engine displacement, allowing for more air and fuel combustion. This enhanced airflow leads to improved power and torque, resulting in better acceleration and speed performance. By providing a more robust response to throttle inputs, riders can enjoy a more exhilarating experience. This performance enhancement is particularly noticeable when tackling hills or off-road conditions, making the ride smoother and more responsive. -
Question:
What tools do I need to install the WOOSTAR 40mm cylinder kit?
Answer: To install the WOOSTAR 40mm Cylinder kit, you will need basic hand tools such as wrenches, screwdrivers, and possibly a torque wrench for proper tightening. A piston ring compressor may also be beneficial for ease during installation. Before starting, ensure you have a clean workspace and refer to the installation manual specific to your vehicle for detailed steps. Proper installation plays a crucial role in performance, so taking the time to follow instructions will result in a successful upgrade. -
Question:
Can I use the WOOSTAR cylinder kit for racing?
Answer: Yes, the WOOSTAR 40mm Cylinder kit is well-suited for racing applications. Its design enhances engine performance, providing more power and torque which are crucial for competitive racing. Many racers upgrade their vehicles with this kit to gain an edge in speed and acceleration. However, it's essential to ensure that your engine's tuning and other components are aligned with the performance increase for optimal results on the track. -
Question:
What maintenance is required after installing the kit?
Answer: After installing the WOOSTAR 40mm cylinder kit, regular maintenance becomes critical to ensure long-lasting performance. Regularly check your fuel mixture, as a proper 2-stroke oil-to-fuel ratio is important. Look for any signs of wear on the piston ring and cylinder walls, and inspect gaskets to prevent leaks. Performing routine maintenance not only prolongs the life of your upgraded engine but also enhances its performance during use, particularly under varying loads and conditions. -
Question:
Will the installation process void my warranty?
Answer: Installing the WOOSTAR 40mm Big Bore Cylinder could potentially void manufacturer warranties. Most warranties do not cover performance modifications or aftermarket part installations. It’s recommended to consult the warranty agreement of your vehicle and perhaps contact the manufacturer before making any upgrades. Understanding the implications of your modifications helps in making informed choices while maximizing performance with minimal risk. -
Question:
What is the difference between this kit and a standard cylinder?
Answer: The WOOSTAR 40mm Big Bore Cylinder kit offers increased displacement compared to standard cylinders, allowing for greater engine power and efficiency. While standard cylinders typically focus on maximizing fuel consumption, the big bore design prioritizes performance enhancement. This translates to quicker acceleration, higher top speeds, and an overall more powerful ride. Such upgrades are beneficial for users looking to significantly boost their engine's capabilities, particularly in off-road or competitive environments. -
Question:
How can I ensure proper break-in after installation?
Answer: After installing the WOOSTAR 40mm cylinder kit, proper break-in is essential for durability. Start by running the engine at varied speeds, avoiding prolonged high RPMs for the first few tanks of fuel. Gradually increasing engine load over time allows internal components to seat correctly within the cylinder. Following these practices will aid in forming a proper seal and reducing wear, ultimately leading to better longevity and performance of your 2-stroke engine. -
Question:
Where can I buy the WOOSTAR 40mm Big Bore Cylinder with Piston Ring Kit?
Answer: You can purchase the WOOSTAR 40mm Big Bore Cylinder with Piston Ring Kit on Ubuy in Tanzania. Ubuy provides a reliable platform for sourcing quality automotive parts, ensuring product authenticity and customer service. With user-friendly features, you can conveniently navigate the platform to find this specific kit and other related accessories, helping you maintain and enhance your 2-stroke engine efficiently.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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TZS 106056
Order now and get it around Saturday, July 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High-quality cylinder replacement part
- Suitable for 2 Stroke 43cc 47cc 49cc Engine Mini ATV 4 Wheeler Quad Pocket Bike
- Easy to install
- Durable with good heat dissipation structure design
- Verify model number and size before ordering
- Customer service available for replacements or refunds
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