HGC
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46.8mm(1.84in) Cylinder Head Set for 80cc Engine
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46.8mm(1.84in) Cylinder Head Set for 80cc Engine
Perfect fit for your 66cc or 80cc gas motorized bike, including everything you need for a quick rebuild!
46.8mm(1.84in) Cylinder Head Set for 80cc Engine
HGC

Item #: 90903070

46.8mm(1.84in) Cylinder Head Set for 80cc Engine

Item #: 90903070

BTN 3876

Price Details

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

*All items will import from US

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us Imported from USA store

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Order now and get it around Wednesday, September 23
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Perfect fit for your 66cc or 80cc gas motorized bike, including everything you need for a quick rebuild!
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What Stands Out

Precision Fit
Engineered specifically for 80cc gas motorized bicycles, ensuring a perfect fit that enhances engine performance and efficiency.
Durable Material
Constructed from high-quality materials that withstand wear and tear, providing longevity and reliable operation under various conditions.
Improved Performance
Optimizes airflow and combustion, resulting in better torque and acceleration, making your bike faster and more responsive on the road.

Product Details

Shop 46.8mm(1.84in) Cylinder Head Set for 80cc Engine online at a best price in Bhutan. B0D72PX7YF

Who Should Buy?

Suitable For
  • Bicycle Enthusiasts

    Ideal for users looking to enhance the performance of their 80cc gas motorized bicycles with upgraded components.

  • DIY Mechanics

    Great choice for amateur mechanics interested in assembling or repairing gas motorized bicycle engines during personal projects.

  • Custom Builders

    Beneficial for custom bike builders seeking specific cylinder head dimensions to fit unique customizations on their bikes.

Not Suitable For
  • Casual Riders

    Less useful for casual cyclists who prefer standard bicycles and are not focused on performance upgrades.

Product Description

46.8mm(1.84in) Cylinder Head Set for 80cc Engine

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the compatibility of the 46.8mm Cylinder Head Set?

    Answer: The 46.8mm Cylinder Head Set is specifically designed for 80cc gas motorized bicycle engines. Its dimensions and fittings ensure a seamless integration with various models of motorized bikes. If you're looking to enhance your bike's performance or replace a worn-out part, this set is an ideal choice. Always check your engine specifications to confirm compatibility before purchase.
  • Question: What materials are used in the Cylinder Head Set?

    Answer: This Cylinder Head Set is typically made from high-grade aluminum or steel, ensuring durability and resistance to wear and tear. These materials help the cylinder withstand high-temperature conditions generated during engine operation. This means you enjoy more efficient performance and an extended lifespan for your motorized bicycle.
  • Question: How can I install the Cylinder Head Set on my bike?

    Answer: Installing the Cylinder Head Set requires some mechanical skills and tools such as wrenches and screwdrivers. First, ensure the engine is cool and remove the existing cylinder head. Next, align the new set carefully, securing it with bolts. Following the manufacturer's instructions will help maintain optimal performance and prevent potential damage. If you’re uncertain, consult a professional mechanic.
  • Question: Does the Cylinder Head Set improve engine performance?

    Answer: Yes, the 46.8mm Cylinder Head Set is designed to improve the thermal efficiency of your engine, which can lead to enhanced speed and acceleration. By optimizing airflow and combustion processes, you'll experience a smoother and more responsive riding experience. It's particularly beneficial for hobbyists looking to customize their rides for better performance.
  • Question: Can I use this Cylinder Head Set for different capacity engines?

    Answer: No, this Cylinder Head Set is specifically designed for 80cc gas motorized bicycle engines. Using it with different capacity engines may lead to poor performance or damage due to improper fitting. Always match the cylinder head set with the engine capacity for optimal results.
  • Question: What type of maintenance is needed for the Cylinder Head Set?

    Answer: Regular maintenance includes checking for any signs of leaks, ensuring that bolts are tightened correctly, and cleaning the area around the cylinder head to prevent dirt accumulation. These practices help maintain performance and extend the lifespan of your motorized bicycle engine, ensuring a smoother ride.
  • Question: Is there a specific temperature range the Cylinder Head Set operates efficiently in?

    Answer: The Cylinder Head Set can operate effectively within a specific temperature range, generally between 50°F to 200°F (10°C to 93°C). Ensure proper cooling during usage to prevent overheating, which can affect engine performance and longevity. Regular monitoring of engine temperature can help achieve optimal operability.
  • Question: What are the advantages of using an upgraded Cylinder Head Set?

    Answer: Upgrading to a high-quality Cylinder Head Set can enhance overall engine performance by improving combustion efficiency and increasing horsepower. It may also lead to better fuel economy due to more efficient engine operations. For enthusiasts seeking performance and durability, this upgrade is worth considering.
  • Question: Are there any specific tools required to maintain the Cylinder Head Set?

    Answer: Basic tools are usually sufficient for maintaining the Cylinder Head Set, including wrenches, screwdrivers, and a torque wrench for precise bolt tightening. Regular checks on the head set's integrity and alignment can ensure sustained performance. Proper tools and knowledge of basic mechanics can make maintaining this set straightforward.
  • Question: Where can I buy the 46.8mm Cylinder Head Set for 80cc Gas Motorized Bicycle?

    Answer: You can purchase the 46.8mm Cylinder Head Set that fits 80cc gas motorized bicycle engines conveniently on Ubuy. They offer a wide selection of motorized bicycle parts and ensure a reliable shopping experience.

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Pros

  • Great performance boost
  • Easy to install
  • Durable construction
  • Fits perfectly on 80cc engines
  • Improves engine efficiency

Cons

  • Could benefit from clearer instructions.

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9 September 2026 · via Trustpilot
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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.
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BTN 3876

Order now and get it around Wednesday, September 23

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Compatible with 66cc and 80cc gas motorized bikes.
  • Includes essential parts: Cylinder, Cylinder head, Piston, Rings, Pin, and Gaskets.
  • Cylinder Bore size of 47mm (1.85 inches).
  • Easy installation with all necessary components provided.
  • Ensure compatibility by measuring your original piston hole height.
  • Ideal for motorized bike enthusiasts looking for reliable replacements.

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