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Motorcycle Engine Assembly
  • CQJB Motorcycle Engine 250cc Assembly 4 Stroke Zongshen Engine
  • CQJB Motorcycle Engine 250cc Assembly 4 Stroke Zongshen Engine
  • CQJB Motorcycle Engine 250cc Assembly 4 Stroke Zongshen Engine
  • CQJB Motorcycle Engine 250cc Assembly 4 Stroke Zongshen Engine
  • CQJB Motorcycle Engine 250cc Assembly 4 Stroke Zongshen Engine
  • CQJB Motorcycle Engine 250cc Assembly 4 Stroke Zongshen Engine
CQJB Motorcycle Engine 250cc Assembly 4 Stroke Zongshen Engine

CQJB Motorcycle Engine 250cc Assembly 4 Stroke Zongshen Engine

  • 2 - 19 Pieces
    $457.90
  • 20 - 49 Pieces
    $457
  • >= 50 Pieces
    $430

Customization:

Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

CQJB Motorcycle Engine 250cc Assembly 4 Stroke Zongshen Engine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Engine Type: This air-cooled, 250cc single-cylinder, four-stroke engine is designed for motorcycles, providing a balance of power and fuel efficiency.
  • Ignition System: Equipped with a CDI system, it ensures reliable and efficient ignition, crucial for modern motorcycle performance.

Key features

  • 1. Advanced Material Technology

    • With a durable aluminum body, the CQJB Motorcycle Engine 250cc ensures high strength-to-weight ratio and withstands high temperatures and pressures, offering longevity and reliability in various riding conditions.

  • 2. Efficient Interactive Design

    • With a CDI ignition system, you can achieve a reliable and efficient ignition source that enhances the engine's performance, ensuring smooth rides and easy starts.

  • 3. Impressive Performance Parameters

    • With its single-cylinder, air-cooled design, this engine provides a balance of power and fuel efficiency, making it ideal for both scooters and small displacement sport bikes.

  • 4. Versatile Scenario Solutions

    • With its compact design, the CQJB engine is perfect for motorcycles where space is limited, offering versatility for use in different motorcycle types, from urban scooters to sport bikes.

  • 5. Certification Standards

    • With EPR certification for Germany and France, you can trust this engine to meet high environmental and packaging standards, ensuring compliance and peace of mind.

Product details

CQJB Motorcycle Engine 250cc Assembly 4 Stroke Zongshen Engine

The CQJB Motorcycle Engine 250cc Assembly is a robust four-stroke engine ideal for a variety of motorcycle applications. Crafted primarily from aluminum, this engine is designed to deliver exceptional performance and durability, with a focus on lightweight construction and high strength-to-weight ratio. The single-cylinder layout and CDI ignition system ensure efficient and reliable operation, making it suitable for both scooters and small displacement sport bikes.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminumLightweight, durable, withstands high temperatures
Engine TypeSingle-cylinder, four-strokeSimple, cost-effective, reliable performance
Cooling SystemAir-cooledEfficient cooling, reduces maintenance
Ignition SystemCDI (Capacitor Discharge Ignition)Reliable ignition, improved fuel efficiency
CertificationEPR_Germany_Packing, EPR_France_PackingCompliance with international standards

Customization guide

With adjustable carburetor settings, you can fine-tune the engine's fuel delivery for optimal performance across different riding conditions.

Get inspired

With its compact design and modern ignition system, this engine is perfect for enhancing the performance of your motorcycle while ensuring reliability and efficiency.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Engine Displacement250cc300cc500cc
Cooling EfficiencyStandard+15%+30%*
Ignition SystemCDIEnhanced CDIPremium CDI

Supplier's note

  1. The most significant technical breakthroughs include the compact single-cylinder design, which offers a balance of power and simplicity; the CDI ignition system, which enhances fuel efficiency and reliability; and the air-cooled system, reducing maintenance needs and improving performance in varied climates.
  2. For riders seeking a cost-effective solution with reliable performance, the Base Model is ideal. Those requiring enhanced cooling for longer rides should consider the Advanced Model, while the Pro Model is perfect for users demanding maximum power and performance in high-stress environments. With the Pro version's enhanced CDI system and superior cooling, you can ensure optimal engine performance even in the most demanding conditions.

Frequently asked questions

  • Which motorcycle engine model is best for small bikes?

  • How do I maintain the CQJB 250cc motorcycle engine for optimal performance?

  • What are the benefits of an aluminum motorcycle engine compared to iron?

  • Can I customize the CQJB 250cc engine for my specific motorcycle needs?

  • Is the CQJB 250cc motorcycle engine certified for use in Europe?

  • How does the air-cooled system of the CQJB 250cc engine work?

  • What makes the CDI ignition system advantageous for the CQJB 250cc engine?

  • How does the CQJB 250cc engine compare to 150cc and 500cc motorcycle engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Single-Cylinder EngineUrban commuting, scootersLightweight aluminum construction (high strength-to-weight ratio)Cost-effective, simple designLimited power output compared to multi-cylinder engines
Air-Cooled EngineOff-road, low-speed travelAir-cooled system (no liquid coolant needed)Simplicity, reduced maintenanceLess effective cooling at high speeds
CDI Ignition SystemModern motorcyclesReliable CDI system (efficient ignition source)Improved fuel efficiency, reliabilityPotentially higher initial cost
Carbureted EngineClassic motorcycles, cost-focusedCarburetor fuel delivery (simpler than fuel injection)Easier to repair, lower costLess fuel-efficient than injection systems
Cast Aluminum EngineHigh-performance motorcyclesDurable cast aluminum (withstands high temperatures)High durability, lightweightMore expensive manufacturing process
Versatile EngineVarious motorcycle typesSingle-cylinder design (versatile applications)Versatility, suitable for different bikesMay not provide the highest performance

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