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Electric Hybrid Bike
  • High Quality S1 Four-Wheel Dynamo Electric Bicycle
  • High Quality S1 Four-Wheel Dynamo Electric Bicycle
  • High Quality S1 Four-Wheel Dynamo Electric Bicycle
  • High Quality S1 Four-Wheel Dynamo Electric Bicycle
  • High Quality S1 Four-Wheel Dynamo Electric Bicycle
  • High Quality S1 Four-Wheel Dynamo Electric Bicycle
High Quality S1 Four-Wheel Dynamo Electric Bicycle

High Quality S1 Four-Wheel Dynamo Electric Bicycle

  • 2 - 9 Sets
    $580
  • 10 - 49 Sets
    $500
  • >= 50 Sets
    $399

Customization:

Customized logo（Min.Order: 20 pieces）
Customized packaging（Min.Order: 20 pieces）
Graphic customization（Min.Order: 20 pieces）
View product details

High Quality S1 Four-Wheel Dynamo Electric Bicycle

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Powerful Motor Options: Equipped with a rear hub brushless motor offering variable power outputs (250W to 1,000W), enabling versatile performance for diverse terrain and load requirements.
  • Extended Range: Features a high-capacity 48V 17.5Ah lithium battery positioned on the front/down tube, ensuring long-distance travel with eco-friendly, self-charging capabilities via the integrated dynamo system.

Key features

  • 1. Material Technology

    • With a robust steel frame, you can endure rugged terrains and heavy loads while maintaining structural integrity. Steel construction offers ~30% greater durability compared to aluminum frames*.

  • 2. Performance Parameters

    • With a 1500W brushless motor and 60-70 Nm torque, you can conquer steep hills and heavy payloads effortlessly. Outperforms standard 500W motors by 200% in power output*.

  • 3. Scenario Solutions

    • With a four-wheel dynamo design, you can securely transport cargo or family members over long distances. Provides ~50% better stability than traditional two-wheel e-bikes for commercial or daily use*.

  • 4. Interactive Design

    • With multi-power mode selection (250W to 1000W), you can customize performance for different terrains and needs. Offers 4 preset power levels for versatile riding scenarios*.

  • 5. Certification Standards

    • With compliance to safety and quality standards (pending confirmation), you can trust its reliability for daily or commercial use. Certification details subject to manufacturer’s specifications*.

Product details

High Quality S1 Four-Wheel Dynamo Electric Bicycle

The High Quality S1 Four-Wheel Dynamo Electric Bicycle combines robust steel framing with advanced electric components, offering versatile performance for urban commuting and rugged terrain. With a powerful brushless motor, adjustable power settings, and a high-capacity lithium battery, this e-bike delivers reliability and efficiency for diverse riding needs.

Technical specifications

FeatureSpecificationApplication Scenario
Battery Capacity13.4Ah / 17.5Ah (48V)Long-range commuting or heavy cargo use
Battery PositionFront & Down TubeOptimal weight distribution and access
Battery TypeLithiumLightweight and high energy density
Braking SystemDisc BrakeReliable stopping power in all conditions
Frame MaterialSteelDurable for heavy-duty use
Gears7-SpeedSmooth transitions on varied terrains
MotorBrushless (250W-1000W adjustable)Efficient power delivery for hills/roads
Torque60-70 NmStrong acceleration and load handling
Wheel Size20"Agile maneuverability in tight spaces

Customization guide

Adjustable motor power settings (250W to 1000W) to meet specific terrain demands, such as steep inclines or long-distance commutes.

Get inspired

With its 20-inch wheels and 7-speed gear system, the S1 Four-Wheel Dynamo effortlessly navigates city streets, gravel paths, and steep inclines. The front-mounted lithium battery ensures balanced weight distribution, while the steel frame guarantees durability for daily use.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Motor Power (W)2505001000
Battery Capacity13.4Ah (48V)17.5Ah (48V)17.5Ah (48V)
Max Torque (Nm)606570
Range (Est.)40 km60 km80 km

Supplier's note

  1. Technical Breakthroughs:

    • Brushless Motor: Reduces energy loss and enhances longevity compared to traditional motors.
    • Adjustable Power Output: Allows users to optimize efficiency for terrain or cargo needs.
    • Enhanced Torque: The Pro model’s 70 Nm torque enables steep incline handling unmatched by competitors.

  2. Version Selection Guide:

    • Base Model: Ideal for casual riders seeking affordability and basic urban commuting.
    • Advanced Model: Perfect for daily commuters needing extended range (60 km) and moderate hill performance.
    • Pro Model: Designed for heavy-duty users, with triple the torque of standard e-bikes, enabling safe cargo transport or mountain trails.

With the Pro’s 1000W motor, you can ascend 20% gradients effortlessly, while its 80 km range outperforms industry benchmarks by 30%. The Advanced model’s 500W motor pairs with a 17.5Ah battery to deliver 20% faster acceleration than traditional e-bikes, making it ideal for city logistics. Choose based on your terrain and load requirements—adjustable power ensures seamless adaptation.

Frequently asked questions

  • Which High Quality S1 Four-Wheel Dynamo Electric Bicycle model is best for hilly terrain?

  • How do I maintain the lithium battery of the S1 ebike?

  • Steel frame vs. aluminum: Which is better for the S1 ebike?

  • Can the S1 ebike be customized with accessories?

  • Is the S1’s motor compliant with safety and efficiency standards?

  • What’s the maximum range of the S1 with a 48V 17.5Ah battery?

  • How does the 1500W brushless motor improve the S1’s performance?

  • What’s the warranty coverage for the S1’s battery and motor?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Battery CapacityLong commutes, daily useIndustry: 10Ah ▼Base: 13.4Ah ▲ (IEC 62133)Advanced: 17.5Ah ▲▲ (IEC 62133)
Braking SystemMountain trails, wet conditionsIndustry: Rim Brakes ▼Ours: Hydraulic Disc Brakes ▲▲ (EN 14764)Superior stopping power in all conditions
Frame MaterialHeavy-duty use, rough terrainIndustry: Aluminum ▼Ours: High-tensile Steel ▲ (EN 15529)Enhanced durability and load capacity (500kg vs Industry’s 300kg)
Motor Power & TorqueHilly terrain, cargo transportIndustry: 500W/45Nm ▼Base: 750W/60Nm ▲ (IP55 rated)Advanced: 1500W/70Nm ▲▲ (IP55 rated)
GearsVaried terrainIndustry: 6/8-Speed ▼Ours: 7-Speed Shimano ▲ (ISO 6422)Balanced gear range for most terrains
Wheel SizeUrban commuting, tight spacesIndustry: 26-inch ▼Ours: 20-inch Alloy Wheels ▲ (ETRTO 406)Agile maneuverability in crowded areas

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