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Item #:
220616258
50mm Cylinder Head CNC Cylinder Head Cover Piston Set For 100cc 2 Stroke Engine Motorized Bicycle Bike Motor (Black)
Item #:
220616258
ETB 7173
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 Monday, September 21
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Innovative dual-window design effectively increases power delivery and boosts performance for your motorized bicycle.
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What Stands Out
Precision CNC Design
Engineered using advanced CNC technology for superior precision and performance, ensuring a perfect fit for 100cc 2-stroke engines.
Enhanced Performance
Optimizes airflow and combustion efficiency, boosting power output and acceleration for motorized bicycles.
Durable Materials
Constructed from high-quality materials that resist wear and tear, providing long-lasting reliability and value for your investment.
Product Details
Who Should Buy?
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DIY Enthusiasts
Perfect for hobbyists looking to upgrade or customize their 100cc 2 stroke engine bicycle for better performance.
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Motorized Bicycle Owners
Ideal for owners seeking reliable replacement components for maintaining or enhancing their motorized bicycles.
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Performance Seekers
Great for users focused on improving horsepower and engine efficiency in their 2-stroke bicycle motors.
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Casual Riders
Unsuitable for occasional cyclists who prefer reliable, low-maintenance bikes without performance modifications.
Product Description
50mm Cylinder Head CNC Cylinder Head Cover Piston Set For 100cc 2 Stroke Engine Motorized Bicycle Bike Motor (Black)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is included in the 50mm Cylinder Head CNC Cylinder Head Cover Piston Set?
Answer: The set includes a 50mm cylinder head, CNC machined cylinder head cover, and a piston designed specifically for 100cc 2-stroke engines. The CNC machining ensures precision and optimal performance, providing a perfect fit for smooth engine operation. This assembly is crucial for enhancing the efficiency and power output of your motorized bicycle, making it an ideal choice for upgrades or replacements. -
Question:
What are the benefits of using a CNC machined cylinder head?
Answer: CNC machining offers superior accuracy and consistency compared to traditional manufacturing methods. This results in better sealing, improved airflow, and ultimately enhanced engine performance. For your motorized bicycle, this can translate to increased speed and better fuel efficiency, making your rides more enjoyable and powerful on various terrains. -
Question:
Is this piston set compatible with other engines?
Answer: This piston set is specifically designed for 100cc 2-stroke engines, primarily for use in motorized bicycles. While some parts may fit other models, it’s best to check your engine specifications to ensure compatibility. Using parts not intended for your specific engine may result in inefficient performance or damage, so always consult your bike's manual or a professional mechanic. -
Question:
How do I install the cylinder head and piston set?
Answer: Installing the cylinder head and piston set involves removing the existing components from your motorized bicycle and carefully following the installation instructions provided. Ensure that you have the right tools, such as wrenches and screwdrivers. This upgrade allows for smoother engine operation and enhanced performance when done correctly, thus improving your biking experience. -
Question:
What kind of maintenance does this set require?
Answer: Regular maintenance includes checking for any oil leaks and ensuring that all bolts are properly tightened. Cleaning the cylinder head and piston can prevent carbon buildup, leading to better engine performance. Performing routine checks will minimize wear and tear, extending the life of your motorized bicycle's engine and keeping it running smoothly. -
Question:
Can I use this set for modifications on my bicycle?
Answer: Absolutely! Upgrading to the 50mm Cylinder Head CNC set can significantly increase your bike's power and speed. Many enthusiasts choose this set for modifications to personalize their rides, resulting in enhanced performance that's tailored to their riding style. This makes it an excellent choice for hobbyists looking to improve their scooters or bikes. -
Question:
What material is the cylinder head and piston made of?
Answer: The cylinder head and piston are typically made from high-quality aluminum, which offers lightweight yet durable properties. This material choice contributes to better thermal efficiency and longevity under the intense conditions of engine operation. Overall, this enhances the performance of your motorized bicycle, providing a boost while maintaining a lightweight profile. -
Question:
What is the role of the cylinder head in a 2-stroke engine?
Answer: The cylinder head plays a vital role in sealing the combustion chamber, allowing for optimal compression and efficient combustion of the fuel-air mixture. In a 2-stroke engine, it also contributes to exhaust gas expulsion and intake processes. By upgrading to a high-performance cylinder head, you can achieve significant improvements in overall engine responsiveness and power generation. -
Question:
Where can I buy the 50mm Cylinder Head CNC Cylinder Head Cover Piston Set?
Answer: You can buy the 50mm Cylinder Head CNC Cylinder Head Cover Piston Set for 100cc 2 Stroke Engine Motorized Bicycle Bike Motor Silver on Ubuy. Ubuy offers a user-friendly shopping experience, ensuring that you can quickly find this specific product you need for your bike. With Ubuy, you can easily navigate through various options and make a well-informed purchase. -
Question:
Is this set suitable for beginners to install?
Answer: Yes, the installation process can be manageable for beginners, provided they have a basic understanding of bicycle mechanics. Numerous tutorials and guides are available that walk you through the steps. This hands-on project allows you to learn more about your bike while upgrading its performance, thus giving new riders confidence in their mechanical skills.
Supermotorparts Cylinder Heads Editorial Review
**** Customer reception of this LD/YD100 kit is predominantly positive, highlighting it as one of the best values available on Amazon for those familiar with small engine mechanics. Users praise the quality craftsmanship of the cylinder and head, emphasizing that it is an excellent upgrade from stock components, particularly for those looking to enhance the performance of their YD/LD engines. Notably, the kit includes high-quality gaskets, although some users noted that the absence of exhaust/intake gaskets may require separate purchases. While the overall quality is appreciated, potential buyers should note that a reed valve is essential for proper functionality; this requirement is a recurring theme in user feedback. The design of the piston, which features a window for improved performance, is generally well-received, though the slightly thinner piston rings raised some concerns for a few customers. Several users reported good compression and heat dissipation from the kit, contributing to better performance than the stock setup. Working with the kit does require some mechanical knowledge, particularly regarding the need for specialized tools to accommodate the head bolts due to limited space. However, many users, including beginners, assert that the kit is manageable with the right guidance. Overall, if you are equipped with the necessary components and tools, this kit represents a robust choice for performance enthusiasts looking to upgrade their engines. **
Customer Reviews & Ratings
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Pros
- Excellent value for money.
- High-quality craftsmanship of the cylinder and head.
- Improved performance over stock components.
- Good compression and heat shedding capabilities.
- Suitable for beginners with some mechanical knowledge.
Cons
- Requires a reed valve for proper operation.
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9 September 2026 · via Trustpilot
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“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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ETB 7173
Order now and get it around Monday, September 21
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
- CNC Cylinder Head Cover ensures perfect sealing.
- Lightweight and durable for enhanced performance.
- Excellent thermal conductivity for optimal engine efficiency.
- Piston designed specifically for 100cc 2-stroke engines.
- Dual-window design reduces exhaust residue and increases fresh air-fuel mixture.
- Package includes all necessary components for easy installation.
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