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Loncin EDR 250cc Vertical Motorcycle Engine Assembly 4 Stroke CDI Ignition Electric Start for ATV & motoras 250cc

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Power Delivery: The Loncin EDR 250cc vertical 4-stroke engine delivers reliable power with CDI ignition and electric start, optimized for smooth operation and efficient fuel consumption in demanding environments.
  • Compact and Lightweight Design: Aluminum construction reduces weight while maintaining durability, enhancing vehicle agility and fuel efficiency for both recreational and utility applications.

Key features

  • 1. Material Technology

  • With an aluminum alloy body, reduce overall vehicle weight by ~20% compared to traditional steel engines*, enhancing performance and fuel efficiency.

  • 2. Interactive Design

  • With electric start and CDI ignition technology, achieve instant ignition and stable power delivery, eliminating the need for manual cranking*.

  • 3. Performance Parameters

  • With a 250cc air-cooled engine, deliver up to 18HP of power output, outperforming 150cc models in torque and speed for demanding terrains*.

  • 4. Scenario Solutions

  • Designed for both street and off-road use, ensuring smooth operation in urban environments and rugged terrains via its compact, high-torque design*.

  • 5. Certification Standards

  • Complies with ISO safety and emissions standards, ensuring reliability and environmental compliance for commercial and recreational use*.

Product details

Loncin EDR 250cc Vertical Motorcycle Engine Assembly 4 Stroke CDI Ignition Electric Start for ATV &  motoras 250cc

The Loncin EDR 250cc Vertical Motorcycle Engine Assembly is a high-performance, air-cooled 4-stroke engine designed for ATVs and motorcycles. Built with lightweight aluminum for durability and fuel efficiency, it features CDI ignition and electric start for seamless operation. Its compact, modular design allows easy customization, making it ideal for both street and off-road applications.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminumLightweight construction for improved agility
Engine TypeAir-cooled 4-strokeEfficient cooling and reduced maintenance
Displacement250cc / 175ccVersatile power output for diverse use cases
Ignition SystemCDI (Capacitor Discharge Ignition)Reliable spark timing for consistent power
Start MechanismElectric StartUser-friendly cold-start performance

Customization guide

Adjustable parameters such as displacement (250cc/175cc) and ignition timing allow customization to meet specific needs like increased torque for off-road use or optimized fuel efficiency for daily commuting.

Get inspired

With its modular design and robust performance, this engine is perfect for building custom ATVs, retro motorcycles, or adventure bikes. Its four-stroke efficiency ensures smooth operation in demanding environments while maintaining low emissions.

Choose your model

ParameterBase Model (175cc)Advanced Model (250cc)Pro Model (250cc Enhanced)
Power Output12 HP+20% (14.4 HP)+35% (16.2 HP)*
Torque14 Nm16.8 Nm19.6 Nm
Fuel Efficiency45 km/L48 km/L52 km/L

Supplier's note

  1. Technical Breakthroughs:

    • Air-cooled design: Maintains optimal temperature without coolant systems, reducing weight and complexity.
    • CDI Ignition: Ensures spark reliability in harsh conditions, outperforming traditional magneto systems.
    • Electric Start: 20% faster startup compared to manual cranking, enhancing user convenience.
  2. Version Selection Guidance:

    • Base Model (175cc): Ideal for budget-conscious users needing reliable power for light-duty tasks like trail riding or urban commuting.
    • Advanced Model (250cc): Balances performance and efficiency for general-purpose ATVs and sport-touring motorcycles.
    • Pro Model: Engineers a 35% power boost and enhanced torque, making it perfect for heavy-duty off-roading or high-speed applications where durability and acceleration are critical.

*Pro Model specifications exceed industry benchmarks by integrating reinforced alloy pistons and optimized valve timing.

Frequently asked questions

  • Which Loncin EDR 250cc model is best for off-road motorcycles?

  • How do I maintain the aluminum engine block of the Loncin EDR 250cc?

  • Why is aluminum better than cast iron for Loncin EDR motorcycle engines?

  • Can the Loncin EDR 250cc engine be customized for custom ATVs?

  • Is the Loncin EDR 250cc emissions-compliant for street use?

  • Does the Loncin EDR 250cc handle high-speed racing demands?

  • What advantages does the electric start offer over kick-start?

  • Will the Loncin EDR 250cc fit standard motorcycle frames?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Engine Cooling TypeOff-road, Standard RoadsAir-cooled (Max temp: 120°C, ISO 8855) ▲ Liquid-cooled (100°C, SAE J1827)Lower maintenance costs (air) ▲ Better heat dissipation (liquid)Risk of overheating in extreme (air) ▲ Higher cost (liquid)
DisplacementEveryday commuting ▲ Off-road/towing175cc (Base, 50mpg) ▲ 250cc (Advanced, 40mpg)Fuel efficiency (base) ▲ Higher power/torque (advanced)Less torque (base) ▲ Higher fuel consumption (advanced)
Ignition SystemStandard conditions ▲ High-performanceCDI (Industry Standard, reliable in varied conditions) ▲ Electronic IgnitionCost-effective (CDI) ▲ Enhanced power delivery (electronic)Less peak power (CDI) ▲ Higher complexity (electronic)
Starting MechanismUrban areas ▲ Rural/off-roadElectric Start (Convenient, no manual effort) ▲ Kick Start (Backup option)Quick startup (electric) ▲ No battery dependency (kick)Battery reliance (electric) ▲ Physical effort (kick)
MaterialCompact vehicles ▲ Heavy-duty useAluminum (Industry Standard, 2.7g/cm³ density, ASTM F131) ▲ Alloy (Advanced)Lightweight (aluminum) ▲ Enhanced durability (alloy)Prone to corrosion (aluminum) ▲ Higher cost (alloy)
Engine DesignCompact vehicles ▲ High-power applicationsVertical (Space-saving, 15% smaller footprint, ISO 3095) ▲ Horizontal (Advanced)Fits tight spaces (vertical) ▲ More power potential (horizontal)Lower power output (vertical) ▲ Bulky design (horizontal)

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