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Item #:
91427332
Big Bore Cylinder Kit, 61mm Bore #1 Fit Scooter ATV Quad With 150CC Gy6 Motors Kit With Camshaft & Cylinder Head Gaskets Cylinder Kit
89% of respondents would recommend this to a friend
Item #:
91427332
GYD 23893
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Thursday, October 08
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Transform your scooter, ATV, or quad with our high-performance Big Bore Cylinder Kit for unbeatable power and efficiency.
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What Stands Out
Increased Power
The 61mm bore enhances engine displacement, resulting in significant power gains, providing superior acceleration and overall performance for scooters, ATVs, and quads.
Complete Package
Includes camshaft and cylinder head gaskets, ensuring a comprehensive upgrade solution that simplifies installation and enhances engine function without additional purchases.
Perfect Fit
Specifically designed for 150CC GY6 motors, guaranteeing an optimal fit and compatibility, which minimizes installation hassle and maximizes performance efficiency.
Product Details
| Item Weight | 10 lbs (4.54 kg) |
Product Technical Details
| Manufacturer | Allbuy5tore |
| Brand | DUYIWAA |
| Manufacturer Part Number | YCZYQ-5111 |
Who Should Buy?
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Performance Enthusiasts
Ideal for users seeking enhanced acceleration and speed for their 150CC Gy6 powered vehicles.
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Repair or Upgrade
Perfect for mechanics or DIYers looking to repair or upgrade their scooter or ATV for better performance.
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ATV and Scooter Users
Great for ATV and scooter owners wanting to increase their engine displacement for smoother rides.
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Casual Riders
Not suitable for casual users who prefer standard performance without modifications or enhancements.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the Big Bore Cylinder Kit?
Answer: The Big Bore Cylinder Kit is designed to enhance the performance of 150CC GY6 motors commonly found in scooters, ATVs, and quads. By increasing the bore size to 61mm, this kit allows for improved airflow and combustion efficiency, resulting in better acceleration and overall power output. This is particularly beneficial for enthusiasts looking to upgrade their vehicles for off-road adventures or enhanced street performance. -
Question:
What components are included in the cylinder kit?
Answer: The cylinder kit includes a 61mm bore cylinder, a camshaft, and cylinder head gaskets. Each component plays a crucial role: the cylinder allows for increased displacement, the camshaft optimizes valve timing for better performance, and the gaskets ensure a tight seal to prevent leaks. This comprehensive kit is designed for easy integration into your existing engine setup. -
Question:
Is this kit compatible with all 150CC GY6 motors?
Answer: Yes, the Big Bore Cylinder Kit is specifically engineered to fit GY6 motors with a 150CC displacement. However, compatibility may depend on the specific motor variant, so it's advisable to verify the engine specifications before installation. Ensuring proper fit will help maximize performance and minimize any potential issues during usage. -
Question:
What improvements can I expect after installation?
Answer: After installing the Big Bore Cylinder Kit, users can expect noticeable improvements in their vehicle's acceleration, top speed, and overall engine responsiveness. The upgraded bore size enhances fuel-air mixture flow, which not only boosts horsepower but also contributes to a more exhilarating riding experience, especially in performance-demanding scenarios like steep inclines or quick urban maneuvers. -
Question:
Do I need any additional parts for installation?
Answer: While the Big Bore Cylinder Kit comes with essential components like the cylinder and camshaft, you may need additional parts such as a performance carburetor or exhaust system to fully utilize its potential. Some users also opt to upgrade their air filters for improved airflow. Ensuring all support components are compatible will help in achieving peak performance and longevity post-installation. -
Question:
How does the installation process work?
Answer: Installation typically involves removing the existing cylinder and camshaft, replacing them with the new components from the kit, and reassembling the engine. It's recommended to follow a detailed guide or consult a professional mechanic, especially for those unfamiliar with engine mechanics. Proper installation is vital to ensure optimal performance and avoid any complications post-upgrade. -
Question:
Can I install the kit myself, or do I need professional help?
Answer: While the installation can be managed by DIY enthusiasts with basic mechanical skills, professional help is recommended for those unfamiliar with engine modifications. A experienced technician can ensure precise installation and help troubleshoot any issues, ensuring the kit functions at its best. This approach minimizes the risk of potential damage that may occur during self-installation. -
Question:
What maintenance is required after installation?
Answer: After installing the Big Bore Cylinder Kit, regular maintenance is essential to keep your engine running smoothly. This includes routine oil changes, checking for leaks in the gasket areas, and monitoring performance metrics like engine temperature and exhaust color. Proper maintenance not only extends the life of the kit but also ensures optimal performance during your rides. -
Question:
How does the performance compare with stock components?
Answer: The Big Bore Cylinder Kit significantly outperforms stock components by increasing engine displacement and improving airflow, leading to higher horsepower and torque output. Unlike stock configurations, this aftermarket upgrade provides a more aggressive throttle response and elevated speed capabilities, making it ideal for users who desire a performance boost for racing or recreational activities. -
Question:
Where can I buy the Big Bore Cylinder Kit in Guyana?
Answer: You can purchase the Big Bore Cylinder Kit at Ubuy, which offers a wide range of auto parts and performance kits tailored to enhance your vehicles. Ubuy provides extensive product information and customer support to assist you in making an informed purchase. Their platform ensures a smooth shopping experience for all your automotive needs.
DUYIWAA Cylinder Heads Editorial Review
Big Bore Cylinder Kit, 61mm Bore #1 Fit Scooter ATV Quad With 150CC Gy6 Motors Kit With Camshaft & Cylinder Head Gaskets Cylinder Kit is a powerful upgrade for those looking to enhance the performance of their vehicles. Weighing 10 lbs, this kit is designed to improve acceleration and overall engine efficiency. Riders appreciate the seamless installation process, making it an ideal choice for DIY enthusiasts. Additionally, the kit includes essential components such as camshaft and gaskets, ensuring a comprehensive upgrade. Overall, it's an excellent choice for those wanting to maximize their scooter or ATV's capabilities.
Customer Reviews & Ratings
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Pros
- Improves vehicle acceleration and performance
- Easy to install for DIY enthusiasts
- Includes camshaft and gaskets for a complete upgrade
- Lightweight design enhances handling
- Durable construction for long-lasting use
Cons
- May require additional tuning for optimal performance
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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GYD 23893
Order now and get it around Thursday, October 08
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.)
QTY:
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Features & Benefits
- Upgrade to a powerful 61mm bore cylinder kit.
- Compatible with multiple scooter and ATV models including Gy6 motors.
- Complete kit includes camshaft and necessary gaskets.
- Increases engine displacement to 170cc-180cc for better performance.
- Direct replacement design ensures easy installation.
- Professional installation recommended for optimal results.
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