350W 500W 750W 1000W 36V 48V Brushless Direct Motor Electric Bike Conversion Kits

  • 1 - 9 Sets
  • 10 - 99 Sets
  • 100 - 999 Sets
  • >=1000 Sets
350W 500W 750W 1000W
$124.00 /Set | 1 Set (Min. Order) | Buy Samples
Lead Time:
Quantity(Sets) 1 - 10 11 - 100 >100
Est. Time(days) 10 30 Negotiable
Customized logo (Min. Order: 100 Sets)
Customized packaging (Min. Order: 100 Sets)


Graphic customization (Min. Order: 100 Sets) Less
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Quick Details
Combo Set Offered:
Ebike Kits
Place of Origin:
Jiangsu, China
Brand Name:
Model Number:
Motor power:
Dropout size:
Wheel size:
20-28 inch
Rated Efficiency:
Spoke specification:
Rated Speed:
Waterproof Grade:
2 Years
Motor Type:
Brushless Hub Motor
Supply Ability
Supply Ability:
8000 Set/Sets per Month
Packaging & Delivery
Packaging Details
Waterproof Carton
Lead Time :
Quantity(Sets) 1 - 10 11 - 100 >100
Est. Time(days) 10 30 To be negotiated
Product Description
350W / 500W / 750W / 1000W Brushless Direct Motor Electric Bike Conversion Kits
• Apply to electric bicycle rear and front wheel with 100-142mm frame dropput
• Suitable for 20in/24in/26in/27.5in/28in/29in/700C bike
• High quality brushless DC hub motor, 36V / 48V / 60V available, top speed from 28 km/h to 45 km/h, meets differents requirements on maximum speed
• SW900 LCD display to show battery power, time, speed, mileage and gears
• Pedal Assistance System (PAS): let you enjoy cycling while driving electric bike
Main Parameters
Rated voltage
Rated power
Motor type
Brushless Direct hub Motor
Brushless Smart Controller
Dropout size
Wheel size
20" 24" 26" 700C 28" 29''
Rated Speed
Rated Efficiency
6-7s Thread / 8-10s Cassette
Waterproof Grade
Noise (db)
< 50
Optional parts
Freewheel, Tyre, Head light, Disc brake, etc
2 year
What the electric bike kit include?
1 * 350/500/750/10000W Brushless Direct Hub Motor with Rim (20" 24" 26" 27.5'' 700C 28")
1 * New design smart controller
1 * Thumb Throttle
1 * SW900 LCD display
2 * Wuxing Brand Aluminum Alloy Brake Levers
1 * 12 Magnets Pedal Assistant Sensor
1 * 1T4 Connecting Cable
1 * Lithium Battery (Optional)
Product Details
Optional Parts
1. What is your warranty policy?
2 years (Guarantee replacement in first year, guarantee repair in the next year.) 

2. Should I pay the high taxes? 
We can make a low-value invoice to help you clearing customs and avoid the high taxes. 

3. Can I get some samples?
Yes, we offer sample for quality check, but we do not supply free sample. 

4. What is the delivery time?
It usually takes 7-10 days, but the exact delivery time might be different for different quantity. Once we confirmed the all details of order, we will put all source into it.

5. What is your terms of payment? 
For big order T/T 30% as deposit, and 70% before delivery, for small order pay by T/T. We'll show you the photos of the products and packages before you pay the balance. 

6. How do you make our business long-term and good relationship? 
A: We keep good quality and competitive price to ensure our customers benefit ;
B: We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Company Profile
Saili Motor Co., Ltd. is a professional manufacturer of Electric Bike Kits, integrating development and production together. Our main products include Hub Motor, Electric Bike Kit, Lithium Battery, Electric Bicycle and related products.

Our company was established in 2010, located near Shanghai, we enjoy convenient water, land and air transportation.

Our company encompasses an area of approximately 10,000 square meters of buildings and currently owns over 100 employees, among them there are 10 higher technician levels.

The goal of Saili Motor is to be your senior consultant in electric bicycle. We hope to be able to keep surprising you with new, innovative and high quality electric bikes and kits in the future. Let's begin to share our passion for two wheels, get closer to nature, far away from traffic jam, you can see so much more by electric bike.
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