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  • Wholesale Petrol 48Cc 49Cc 50Cc 80Cc 100Cc 110Cc Motorized Bicycle Engine Motor Kit for Bicycle
  • Wholesale Petrol 48Cc 49Cc 50Cc 80Cc 100Cc 110Cc Motorized Bicycle Engine Motor Kit for Bicycle
  • Wholesale Petrol 48Cc 49Cc 50Cc 80Cc 100Cc 110Cc Motorized Bicycle Engine Motor Kit for Bicycle
  • Wholesale Petrol 48Cc 49Cc 50Cc 80Cc 100Cc 110Cc Motorized Bicycle Engine Motor Kit for Bicycle
  • Wholesale Petrol 48Cc 49Cc 50Cc 80Cc 100Cc 110Cc Motorized Bicycle Engine Motor Kit for Bicycle
  • Wholesale Petrol 48Cc 49Cc 50Cc 80Cc 100Cc 110Cc Motorized Bicycle Engine Motor Kit for Bicycle
Wholesale Petrol 48Cc 49Cc 50Cc 80Cc 100Cc 110Cc Motorized Bicycle Engine Motor Kit for Bicycle
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Wholesale Petrol 48Cc 49Cc 50Cc 80Cc 100Cc 110Cc Motorized Bicycle Engine Motor Kit for Bicycle

  • 1 - 29 Pieces
    $59.40
    $66
  • 30 - 99 Pieces
    $58.50
    $65
  • 100 - 299 Pieces
    $54
    $60
  • >= 300 Pieces
    $49.50
    $55

Customization:

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

Wholesale Petrol 48Cc 49Cc 50Cc 80Cc 100Cc 110Cc Motorized Bicycle Engine Motor Kit for Bicycle

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Engine Conversion Kit: A complete motorized engine kit designed to retrofit standard bicycles into high-performance motorbikes, offering power outputs from 48cc to 110cc.
  • Two-Stroke Engine Efficiency: Features a lightweight aluminum alloy engine block for optimal power-to-weight ratio, enabling smooth acceleration and fuel efficiency ideal for urban and off-road use.

Key features

  • 1. Lightweight Aluminum Alloy Construction

    • With an aluminum alloy engine block, you can achieve a 30% lighter design compared to traditional steel engines*, ensuring easy handling and reduced strain on bicycle frames.

  • 2. Modular DIY-Friendly Design

    • With pre-assembled components and adjustable mounting brackets, you can complete installation 50% faster than conventional engine kits*, making it ideal for DIY enthusiasts.

  • 3. High-Performance Two-Stroke Engine

    • With engine capacities from 48cc to 110cc, you can deliver speeds up to 30mph—outperforming 50cc models by 40%*—while maintaining fuel efficiency for longer rides.

  • 4. Universal Bicycle Adaptability

    • With a compact and versatile design, you can retrofit the kit onto standard bicycles, enabling seamless transitions between commuting, recreation, and light off-road use.

  • 5. Eco-Conscious Exhaust System

    • With a muffler engineered for emissions control, you can reduce noise and pollutants by up to 20% compared to older two-stroke models*, aligning with environmental standards.

Product details

Wholesale Petrol 48Cc 49Cc 50Cc 80Cc 100Cc 110Cc Motorized Bicycle Engine Motor Kit for Bicycle

Transform your standard bicycle into a high-performance motorized vehicle with our lightweight, aluminum alloy engine kits. Designed for versatility, these 48cc–110cc two-stroke engine kits cater to DIY enthusiasts and commuters alike, offering customizable power outputs and rugged durability.

Technical specifications

FeatureSpecificationBenefit
Engine TypeTwo-stroke cycleEfficient combustion, low maintenance
MaterialHigh-grade aluminum alloy30% lighter than steel, corrosion-resistant
Displacement Options48cc, 49cc, 50cc, 80cc, 100cc, 110ccTailored power for commuting or off-road use
Modular DesignInterchangeable componentsEasy customization for different bicycle setups

Customization guide

Adjust displacement (48cc–110cc) and component configurations (e.g., exhaust, carburetor) to meet specific power or weight requirements.

Get inspired

With our engine kits, you can convert your bicycle into a reliable motorized vehicle for daily commutes, recreational trail rides, or even small cargo transport. The lightweight aluminum alloy ensures portability, while the two-stroke design simplifies maintenance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output48–50cc80cc100–110cc
Weight8.5kg-20% lighter*-30% lighter*
CustomizationBasicModerateFull
DurabilityStandardEnhancedPremium

*Compared to traditional steel-based models.

Supplier's note

  1. Technical Breakthroughs:

    • Two-stroke efficiency: With a combustion cycle 40% faster than four-stroke engines, you can achieve instant power for quick acceleration.
    • Aluminum alloy construction: 30% lighter than steel, reducing overall vehicle weight for improved agility.
    • Modular design: Interchangeable components allow users to upgrade or repair parts without full engine replacement.

  2. Version Selection Guidance:

    • Base Model: Ideal for casual riders seeking a budget-friendly entry into motorized bicycles. Its 48–50cc engine provides sufficient power for urban commuting.
    • Advanced Model: Perfect for enthusiasts requiring mid-range performance. The 80cc engine and 20% weight reduction enable smoother rides on varied terrain.
    • Pro Model: Designed for heavy-duty use, the 110cc engine and premium aluminum alloy ensure durability for frequent riders or cargo transport. Pair its high displacement with lightweight materials to maximize power-to-weight efficiency.

With the Pro version’s 110cc engine, you can tackle steep inclines effortlessly, while its corrosion-resistant alloy ensures longevity in harsh environments. Choose the Advanced Model for a balance of affordability and performance, or the Base Model for simple, reliable commuting.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Engine BlockDIY motorized bicycle assemblyAluminum Alloy Construction (Enhanced durability, 50% lighter than steel)Lightweight ▲, corrosion resistance, cost-effective for small enginesHigher upfront cost vs plastic alternatives
CarburetorFuel-air mixture regulationOptimized for 48-110cc Engines (ISO 8175 compliance, 0.5% fuel efficiency)Reliable performance across engine sizes, easy maintenanceLess precise fuel control vs electronic injectors
Exhaust SystemNoise reduction in urban areas40 dBA (Quieter than refrigerator hum) ▲ vs Industry Standard 50 dBAMeets EU noise regulations, heat-resistant coatingAdds ~1.5kg weight ▲, requires periodic muffler cleaning
Fuel TankLong-distance cycling trips2.5L Capacity (304 Stainless Steel, 2mm thickness)Leak-proof design, rust-resistant ▲, lightweight alloy mounting bracketsLimited capacity for high-speed applications
Chain/SprocketOff-road terrain adaptation8mm Pitch (ISO 606 standard), 500N tensile strength ▲High torque transmission, dirt-resistant lubricationRequires frequent lubrication, prone to wear in dusty conditions
Brake SystemEmergency stops in urban trafficDual-piston caliper (Braking distance: 3m @ 20km/h ▲)Faster stopping power vs single-piston systems, anti-fade brake padsHeavier ▲, less effective at low speeds (<10km/h)

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