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KEYDE Electric Bike Conversion Kit Bicycle Dynamo Hub Electric Bicycle Motor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Electric Bike Conversion: Converts standard bicycles into high-performance electric bicycles with a brushless non-gear hub motor, enabling seamless power assistance for riders.
  • Efficient Power Delivery: Delivers 250W of rated power at 36V, optimized for smooth acceleration and energy efficiency, ideal for urban commuting and recreational use.
  • Brushless Technology: Utilizes brushless DC motor design for low maintenance, reduced heat generation, and precise torque control compared to traditional brushed motors.

Key features

  • 1. Corrosion-Resistant Material Technology

  • With a corrosion-resistant aluminum/steel alloy body, you can ensure long-lasting durability in harsh weather and road conditions*.

  • 2. Maintenance-Free Brushless Design

  • With brushless commutation technology, you can enjoy reduced wear and tear compared to traditional brushed motors, minimizing downtime and repair costs*.

  • 3. High-Power Performance for Enhanced Riding

  • Deliver 250W of powerful torque at 36V, offering 20% more output than standard 200W kits for faster acceleration and hill-climbing capability*.

  • 4. Compact Hub Design for Seamless Integration

  • With a lightweight, two-wheel-compatible hub motor, you can easily retrofit existing bicycles for a sleek, low-profile electric upgrade ideal for urban commuting*.

  • 5. Eco-Friendly Certification Compliance

  • EPR Germany-certified materials ensure adherence to strict environmental standards, reducing ecological impact throughout the product lifecycle*.

Product details

KEYDE Electric Bike Conversion Kit Bicycle Dynamo Hub Electric Bicycle Motor

The KEYDE Electric Bike Conversion Kit features a compact, brushless non-gear hub motor designed for seamless integration into electric bicycles. With 250W power output and 36V control, this motor delivers efficient power delivery and precise torque control, ideal for urban commuting, cargo transport, or recreational riding. Certified to EPR Germany Packing standards, it ensures environmental compliance and durability in diverse conditions.

Technical specifications

FeatureSpecificationBenefit
Motor TypeBrushless non-gear hub motorZero brush wear, low maintenance
Power250WMeets EU e-bike regulations for speed/capacity
Voltage36VCompatible with standard e-bike batteries
CommutationBrushless20% higher efficiency vs. brushed motors
CertificationEPR_Germany_PackingEnsures recyclability and safety standards
ApplicationElectric bicyclesLightweight design for easy retrofitting

Customization guide

Adjustable parameters include torque output (via controller settings) and mounting compatibility (adapters for 135mm/142mm dropout frames). Customize to meet specific needs like cargo capacity or terrain adaptability.

Get inspired

With its compact size and 250W power, this motor transforms standard bicycles into agile e-bikes for daily commutes. Its brushless design ensures smooth operation in hilly terrains or when carrying heavy loads, making it perfect for eco-conscious urban mobility.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Peak Power200W250W300W*
Torque Output40Nm50Nm65Nm
Efficiency Rating82%+8%+15%
Lifespan (Hours)1,5002,0003,000*
Weight3.2kg3.5kg3.8kg

Supplier's note

  1. Technical Breakthroughs:

    • Brushless Design: Eliminates friction and wear, reducing maintenance by 50% vs. brushed motors.
    • 36V Compatibility: Enables faster acceleration while maintaining battery longevity.
    • EPR Certification: Aligns with EU recycling mandates, lowering environmental impact.
  2. Version Selection Guide:

    • Base Model: Ideal for casual riders prioritizing cost-efficiency (e.g., short commutes).
    • Advanced Model: Best for urban delivery or hilly regions (50Nm torque handles 120kg cargo).
    • Pro Model: Engineers chose this for its 65Nm torque and 3,000-hour lifespan, making it perfect for professional couriers or rugged terrain.

*Pro Model’s 300W output exceeds EU limits for throttle-only use but complies with pedal-assist standards.

Frequently asked questions

  • Which KEYDE Electric Bike Conversion Kit model suits daily commuting needs?

  • How to clean and maintain the brushless motor on an electric bike?

  • What materials are used in the KEYDE brushless hub motor?

  • Can the KEYDE 250W motor handle steep hills?

  • Are KEYDE electric bike motors certified for safety?

  • What’s the difference between gear and non-gear hub motors in KEYDE kits?

  • Can I customize the speed or power output of the KEYDE motor?

  • Is the KEYDE motor compatible with standard bicycle wheels?

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