E-bike Conversion Kits for Manufacturers, Wholesalers & Distributors
Reliable, customizable and highly compatible conversion solutions designed to scale your global e-bike business. From core components to complete systems.
- OEM/ODM Supported Frameworks
- Stable, High-Volume Supply Chain
- High Compatibility (20", 26", 27.5", 29", 700C)
Comprehensive Product Portfolio
Streamline your procurement process. Browse our electric bike conversion kit components categorized by technical specifications and application requirements.
Optimized for Your Regional Market
Navigating international e-bike regulations is complex. We engineer our e-bike upgrade kits to meet specific market compliance requirements, ensuring your inventory is legal and ready to sell.
Consult our compliance teamEU Legal Kits
Strictly engineered to comply with EN 15194 standards. Pedal-assist only (PAS), throttle-free configurations available.
US Market Kits
Designed for Class 1, 2, and 3 e-bike classifications. High torque output with both PAS and throttle options.
Off-Road / Private
Extreme performance systems for private land and specialized off-road applications. Heavy-duty controllers and high-capacity batteries.
Featured E-bike Conversion Kits
High-demand configurations ready for bulk ordering and white-label branding.
250W Front Hub Motor Kit
- Motor: 36V 250W Brushless Geared
- Battery: 36V 10.4Ah Downtube/Rack Type
- Wheel: 16", 20", 24",26" / 28" / 700C
- Best for: Mountain E-bikes & City E-bikes
750W Rear Hub Fat Tire Kit
- Motor: 48V 750W Geared
- Battery: 48V 17.5Ah Downtube/Rack Type
- Wheel: 20" / 26" x 4.0"
- Best for: Beach/Snow Cruisers
750W 8Fun Mid Drive System
- Motor: 48V 750W Mid-Drive
- Battery: 48V 17.5Ah Downtube/Rack Type
- BB Size: 68/73mm, 100mm, 120mm
- Best for: Mountain E-bikes & City E-bikes
1000W Direct Ebike Motor Kit
- Motor: 48V/52V 1000W Gearlessed
- Battery: 52V 20Ah Triangle
- Wheel: 20"/24" / 26"/28"/700C
- Best for: MTB / City /Cargo / Delivery
Core Component Technology
Understanding the technical architecture of our systems helps you make informed procurement decisions for your assembly lines or retail networks.
Hub Motor vs. Mid-Drive
Hub motor kits (front or rear) offer a cost-effective, easy-to-install solution ideal for city commuting and flat terrain. They operate independently of the drivetrain.
Mid drive conversion kits integrate with the bike's bottom bracket, leveraging the existing gears. This provides superior torque and center-of-gravity, essential for steep climbs and eMTB applications.
Battery Voltage & Capacity
We utilize premium lithium-ion cells.
• 36V Systems: Standard for 250W-350W kits, balancing weight and range for daily commuters.
• 48V Systems: The industry standard for 500W-750W, providing higher top speeds and better hill-climbing ability without excessive heat.
• 52V Systems: For performance enthusiasts seeking maximum voltage curve stability.
Controllers & Displays
The controller is the brain of the e-bike. We offer sine-wave controllers for silent operation and smooth power delivery. Paired with our IP65-rated LCD/Color displays, riders get real-time telemetry, PAS level adjustments, and diagnostic codes. Fully programmable firmware available for OEM partners.
Your Brand, Our Manufacturing Power
We don't just supply parts; we build your brand. Our comprehensive OEM/ODM services allow you to customize every aspect of the e-bike conversion kit to align with your market positioning.
Custom Branding
Laser-etched logos on motors, custom decals, and branded display UI.
Packaging Solutions
Drop-ship ready boxes or retail-optimized packaging with your design.
Flexible Config
Mix and match motors, batteries, and accessories to create unique SKUs.
Stable Supply
Guaranteed lead times and scalable production for bulk orders.
How to Choose the Right E-bike Conversion Kit
Selecting the optimal electric bike conversion kit requires balancing performance needs, target vehicle compatibility, and regional legal frameworks. Here is a practical guide for bulk buyers and integrators.
1. Assess the Base Bicycle Frame
Not all bikes are suited for every kit. Front hub motor kits require robust front forks (preferably steel) to handle torque, with a standard 100mm dropout. Rear hub motor kits need a 135mm dropout and consideration for the freewheel/cassette gears. For mid drive conversion kits, precise measurement of the bottom bracket shell (usually 68mm-73mm standard BSA) is critical.
2. Match Power to Market Regulations
Power selection must align with the destination market:
- Europe / UK / Australia: Strict adherence to 250W continuous power and 25km/h speed limits. Throttle mechanisms are generally restricted; PAS (Pedal Assist System) is mandatory.
- North America (US/Canada): More flexible. 500W to 750W systems are standard, accommodating Class 1, 2, and 3 regulations allowing up to 20mph or 28mph, often with throttle capabilities.
- Off-Road / Private Property: 1000W+ systems provide maximum torque for cargo hauling or steep inclines, but lack street-legal status in most urban areas.
3. Battery Integration
When curating an e-bike upgrade kit, the battery determines range and aesthetics. Downtube batteries offer the best center of gravity. Rear rack batteries are excellent for step-through frames and city bikes. Ensure the controller's amp rating matches the battery's BMS (Battery Management System) continuous discharge capability to prevent system failure.
Partner With Us
Ready to source premium e-bike conversion kits? Request our latest catalog, discuss OEM customization, or get a competitive bulk pricing quote today. Our sales engineers typically respond within 12 hours.
Wuji Village, Futian Street,
Yiwu, Jinhua, Zhejiang, China
ZIP: 322000