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Quick Details

  • Brand Name: TZBRT/OEM
  • Model Number: GY6 100cc cylinder with 64mm valve
  • Place of Origin: Zhejiang, China (Mainland)
  • Name: 100cc Big Bore Kit with 64mm Valve Head Assembly
  • Type: GY6 100cc cylinder + 64mm valve
  • Cylinder bore: 50mm
  • Net Weight: 2.1kg
  • Size: 13.5x15x11cm
  • Condition: New
  • Model: GY6
  • Certification: CE
  • Fit for: Scooters Engine Parts
  • Package: Carton

Packaging & Delivery

Packaging Details High quality scooter cylinder for gy6 100cc,gy6 100 cylinder set with 64mm valve
1) carton with pallets.
2) customized color box with pallets.
3) one set G.W.is 2.3 kg.
4) size:14 cm*16 cm*12 cm.
Delivery Time Shipped in 7 days after payment

High quality scooter cylinder for gy6 100cc,gy6 100 cylinder set with 64mm valve

Product Description

100cc Big Bore Kit with 64mm Valve Head Assembly


For scooters with 139QMB or 139QMI engines Scooter 



  • Head Assembly with 64mm Valves
  • 100cc Cylinder Diameter: 50mm


  • Head Assembly with 64mm Valves
  • Cylinder
  • Piston
  • Rings
  • Wrist Pin
  • Piston pin
  • Cirq Clips
  • Head and Base Gaskets


Company Information

      Wenling Yubiao Machinery Factory was founded in 1998. We are a branch of Bright Holding Group Limited and located in Binhai Industrial Area, Taizhou, Zhejiang Province. We have professional engineers and management team in the producing of the scooter and motorcycle parts for U.S.A, Russian, Europe, Brazil, and other countries. We have enough ability to satisfy different requirements from yours in this field. Who could bring a lot of international experience and professional and an unparalleled level of service for you.


Our Services




Packaging & Shipping

Q1. How to pay?

A: TT, PAYPAL, WEST UNION, DP, DA, Credit card up to you.


Q2. What is your term of delivery?



Q3. How about your delivery time?

A: Generally, it will take 24-48 hours after receiving your advance payment. Some is one week. The specific delivery time depends on the items and the quantity of your order.


Q4. How to produce customized products?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.


Q5. How to get a sample?

A: We can supply the sample if we have ready parts in stock.


Q6. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.


Q7: How do you make our business long-term and good relationship?

A: 1. We keep good quality and competitive price to ensure our customers benefit ;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 700+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $30,000
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