Powered by Made-in-China.com
Powerful Performance Cdi Ignition 49.5ml Air-Cooled Motorcycle Horizontal Gasoline Engine (50CC YF139FMA(50-4))
US$130.00-400.00
98 Pieces
Product profile
Customization
AvailableStart
CdiCylinder NO.
1 CylinderModel NO.
YF139FMA (50-4)Stroke
Four StrokeCold Style
Air-CooledCertification
CCC, CE, ISO9001:2000Product Name
Motorcycle Horizontal Motor EngineKeywords
Air-Cooled Horizontal Motor EngineWeight
19.5kgDisplacement
49.5mlMax.Power
2.9kw/9000 R/MinMax.Torque
3.2n.M/7000 R/MinFuel Consumption
≤450g/Kw·HIdle Speed
1500Compression Ratio
10.0: 1Transport Package
Standard Packaging or CustomizedSpecification
438×312×260mmTrademark
YOFINGOrigin
Chongqing, ChinaProduction Capacity
50000pieces/YearCompany profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Chongqing Port; Guangzhou Port; Shanghai Port; Shenzhen PortAverage Response Time: ≤18h
AI-Powered supplier vetting
SummaryThe supplier is a combined company engaged in the research, development, production, and sales of motorcycles, motorcycle engines, general machinery, and related accessories, with import and export authorization. It has operated in international trade for seven years, employs four export-trade staff, and operates two production lines. ISO9001:2015 certification, written service procedures, complaint-handling procedures, and documented corrective and preventive action processes indicate established quality and service management. The supplier supports sample-, design-, full-, minor-, and flexible customization, provides ODM services, and launched new products in the past year. However, it has no available SDK, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and no Fortune 500 customer cooperation. The provided information does not establish financial strength or specific customer cases.
Supplier typeThe supplier is identified as a combined company whose stated business scope covers R&D, manufacturing, sales, and import/export of motorcycles, motorcycle engines, general machinery, and accessories. This indicates a manufacturer with integrated commercial and production activities rather than a purely trading entity.
CertificationsThe supplier reports an ISO9001:2015 certificate in its management-system and sustainable-development-related records. This is explicit evidence of holding a recognized quality-management certification, although no additional certifications are provided.
After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and effective customer-complaint handling. These documented processes support an established after-sales/service-management capability.
R&D capabilityThe supplier reports new products in the past year, provides ODM services, and has four R&D engineers with four years of total R&D-engineer experience stated. However, it has no available SDK, so the evidence supports product-development activity but not SDK-based development capability.
Production capacityThe supplier manufactures motorcycles and related products, operates two production lines, and reports in-stock service capacity. Its stated lack of a valid manufacturing-capacity contract with related subcontractors is a concrete supply-chain weakness, while no overseas warehouse or showroom is available.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing strong direct evidence of broad customization capability.
Send Inquiry
*To:
Chongqing Tianqi Yofing Power Technology Co., Ltd.
Chongqing Tianqi Yofing Power Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Cg150cc High Performance Engine Assembly Sohc Dirt Bike 150cc Air-Cooling off-Road Motorcycle Engine Gasoline Engine
US$150.00-255.00
30 Pieces(MOQ)
Motorcycle Lifan 125cc Horizontal Engine for Three Wheel Motor Tricycle Cargo 4 Strokes Air Cooling Gasoline Engines
US$131.00-136.00
10 Pieces(MOQ)
Shineray Factory Popular 150/200/250cc Gasoline Motorcycle Engine High Performance
US$153.06-225.95
30 Pieces(MOQ)
High Performance Cg200 Motorcycle Engine with Cdi Ignition System
US$150.00-255.00
30 Pieces(MOQ)
Factory Sale Zongshen 110cc 1-Cylinder 4-Stroke Air-Cooled Horizontal Motorcycle Engine for Bajaj
US$135.00-150.00
1 Piece(MOQ)
Infz Motorcycle Parts Gy6 125 150 Air-Cooled Gasoline Scooter Engine Configuration
US$128.00-135.00
20 Sets(MOQ)
Horizontal 100cc / 110cc Super Power Curved Beam Cub Motorcycle Engine
US$170.00-230.00
100 Pieces(MOQ)
150cc/200cc/250cc Air Cooling/Water Cooling Three-Wheeled Motorcycle Engine (SL200ZH)
US$135.00-145.00
100 Boxes(MOQ)
Motor De Motocicleta Engine Assembly Cg150 OEM Motorcycle Engine Complete Fit for Zonsen Honda Lifan
US$150.00-160.00
50 Sets(MOQ)
Air Cooling 48V 5kw Electric Motorcycle Engine
US$360.00-545.00
1 Piece(MOQ)
Sonlink Factory Direct Cg Model Moto Motor Motorcycle Engine 150cc OEM
US$131.00-135.00
50 Pieces(MOQ)
Cg125/Cg150 Engine /Hot Sale 125cc/150cc One Cylinder Four Stroke Air Cooled Motorbike
US$120.00-160.00
100 Pieces(MOQ)
Moracing Lifan 125cc Cylinder Dirt Bike Electric Start Aluminum Air Cooled Engine
US$135.00-155.00
10 Pieces(MOQ)
Sonlink Factory Direct Cg Model Moto Motor Motorcycle Engine 125cc OEM
US$131.00-135.00
50 Pieces(MOQ)
High-Performance Tricycle Engine for Smooth and Efficient Rides
US$138.00
1 Piece(MOQ)



















