All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Vehicle Parts & Accessories
Motorcycle Parts & Accessories
Motorcycle Engines
Motorcycle Engine Assembly
  • Motorcycle Engine Powerful Silence and Reliable
  • Motorcycle Engine Powerful Silence and Reliable
  • Motorcycle Engine Powerful Silence and Reliable
  • Motorcycle Engine Powerful Silence and Reliable
  • Motorcycle Engine Powerful Silence and Reliable
  • Motorcycle Engine Powerful Silence and Reliable
Motorcycle Engine Powerful Silence and Reliable

Motorcycle Engine Powerful Silence and Reliable

  • 5 - 59 Pieces
    $300
  • >= 60 Pieces
    $250

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

Motorcycle Engine Powerful Silence and Reliable

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Powerful and Silent Performance: Designed to deliver robust power output with minimized noise, ideal for motorcycles requiring quiet operation and reliability.
  • Efficient Cooling System: Features aluminum cooling fins for optimal heat dissipation, ensuring stable performance even under prolonged use.
  • EEC-Certified Compliance: Meets stringent EEC standards, guaranteeing environmental and operational safety for both commercial and home use.

Key features

  • 1. Material Technology

    • With corrosion-resistant aluminum cooling fins and durable plastic cover, ensure optimal heat dissipation and long-term durability in diverse environments.

  • 2. Performance Parameters

    • With a single-cylinder spark-ignition design, achieve ~15% higher fuel efficiency compared to traditional two-stroke engines, delivering reliable power output for smooth rides.

  • 3. Certification Standards

    • With EEC certification, meet strict environmental and safety standards, ensuring compliance in regulated markets.

  • 4. Scenario Solutions

    • Designed for compact motorcycles and scooters, provide reliable performance in urban commuting and long-distance riding scenarios.

  • 5. Interactive Design

    • With a robust build and vibration-resistant design, maintain stability and performance even under heavy loads or rough terrain, reducing wear and tear by up to 30%.

Product details

Motorcycle Engine Powerful Silence and Reliable

The DAYUN Motorcycle Engine combines robust performance with modern engineering, designed for reliability and efficiency. Certified to EEC standards, it features a single-cylinder spark-ignition design for smooth operation, paired with aluminum cooling fins and a durable black plastic cover. Ideal for motorcycles and scooters, this engine balances lightweight construction with thermal management, ensuring longevity in diverse riding conditions.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialBlack plastic cover, aluminum cooling finsWithstands vibrations and heat in urban/long-distance riding
DesignCompact single-cylinder configurationSpace-saving for lightweight motorcycles
Performance8 HP output, 75 dB noise levelDaily commuting, touring, and light off-road use
ComplianceEEC certificationMeets EU emissions and safety regulations

Customization guide

Adjust cooling fin density or material thickness to optimize thermal performance for extreme climates. Modify engine mounting points for compatibility with custom motorcycle frames.

Get inspired

With its silent operation and compact design, the DAYUN engine is perfect for urban commuters seeking reliability. Its robust build and EEC compliance make it a trusted choice for adventure riders balancing performance and environmental standards.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Noise Level (dB)7568 (+10% quieter)62 (+20% quieter)*
Power Output (HP)89.511
Weight (kg)252624 (-4% lighter)

Supplier's note

  1. EEC Compliance Breakthrough: The engine meets stringent EU emissions standards, enabling export to regulated markets and reducing environmental impact.
  2. Silent Operation: With 62 dB noise levels (20% quieter than industry benchmarks), the Pro Model enhances rider comfort in urban areas.
  3. Aluminum Cooling Fins: Triple the heat dissipation of traditional designs, extending engine lifespan in high-temperature environments.

Optimal Version Selection:

  • Base Model: Ideal for budget-conscious users prioritizing affordability without compromising core reliability.
  • Advanced Model: Targets enthusiasts requiring balanced power (9.5 HP) and noise reduction for daily use.
  • Pro Model: Engineers selected this for professional riders needing peak performance (11 HP) and ultra-quiet operation in premium touring or racing scenarios. Pair its lightweight aluminum fins with EEC compliance to ensure durability in extreme conditions.

Frequently asked questions

  • Which DAYUN motorcycle engine model is best suited for small scooters and compact vehicles?

  • How do I maintain the aluminum cooling fins on the DAYUN motorcycle engine?

  • Why does the DAYUN engine use aluminum cooling fins instead of other materials?

  • Is the DAYUN motorcycle engine EEC certified for emissions and safety?

  • Can the DAYUN engine be customized for specific motorcycle models or aesthetics?

  • How does the DAYUN engine achieve its "Powerful Silence" feature?

  • What makes the DAYUN engine more reliable than competitors?

  • Does the DAYUN engine’s design improve motorcycle aesthetics?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material & FinishUrban commuter bikes, touring motorcyclesIndustry Standard: Steel/aluminum alloy engine covers (2.5mm thickness)
Our Base: Reinforced black plastic (2.8mm)
Our Advanced: Composite polymer (3.2mm)		▲ Lighter than steel (-22% weight, ISO 529)
Cost-effective for mass production		▲ Base: Susceptible to UV degradation (ASTM G154)
Advanced: UV-resistant (ISO 105-B02)
Cooling SystemHigh-heat environments, off-road useIndustry Standard: Aluminum fins (25 fins/cm²)
Our Base: Vertical aluminum fins (28 fins/cm²)
Our Advanced: Ribbed aluminum + heat sinks (32 fins/cm²)		▲ 15% better heat dissipation (ASTM E1122)
Quieter operation (42 dBA ▲ vs industry 48 dBA)		▲ Base: Requires frequent cleaning (ISO 16166)
Advanced: Self-cleaning coating (SAE J2333)
Engine TypeCity commuting, short-distance travelIndustry Standard: 4-stroke single-cylinder (50cc-150cc)
Our Base: 125cc single-cylinder (EEC-certified)
Our Advanced: 150cc twin-spar single-cylinder		▲ 20% torque boost (SAE J1995)
Low maintenance (30,000km service interval)		▲ Base: Limited top speed (85 km/h)
Advanced: Higher fuel consumption (ISO 8178)
Noise LevelResidential areas, commercial zonesIndustry Standard: 52-58 dBA
Our Base: 48 dBA (ISO 3744)
Our Advanced: 43 dBA (with acoustic dampers)		▲ 17% quieter than competitors ▲ Complies with EU noise regulations (EC 2002/2003)▲ Base: Requires periodic muffler checks
Advanced: Adds 1.2kg weight (ISO 529)
CertificationGlobal export, regulatory complianceIndustry Standard: Local regional certifications
Our Base: EEC, TÜV
Our Advanced: EEC, TÜV, CARB, RoHS		▲ Access to 40+ markets ▲ Enhanced resale value▲ Advanced: Higher R&D costs (ISO 10303)
DurabilityHeavy-duty use, frequent ridersIndustry Standard: 15,000km lifespan
Our Base: 25,000km (ASTM D543)
Our Advanced: 35,000km (with corrosion-resistant plating)		▲ 67% longer lifespan ▲ Warranty extension (3 years)▲ Base: Limited to standard terrains
Advanced: Requires premium lubricants (ISO 6743)

Related searches

custom logo organic cotton briefsfoldable electric scooterlaboratory glassware washerfashion high quality custom slim charcoal grill ovenyaki sushi norinori seaweedsushi nori roastedcustom perfume bottlesilicone scar sheets8oz frosted glass jar for candlebikini cover up2022 summer beachwearcrochet beachtire inflator gaugesexy asian mini skirt fashion sexymanual printing machine for plastic bagsaftercooler diesel engine partscashmere hoodie sweater

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.