Front or rear motor 50km/h 48v 500w DIY Electric bike wheel kit for 20 - E Smart Way

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Front or rear motor 50km/h 48v 500w DIY Electric bike wheel kit for 20" 24" 26" 28" 700c

$391.68 $318.88

 

Front or rear motor wheel 55km/h 48v 500w ebike conversion kit for 20" 24" 26" 28" 700c bicycle 

 

Update :  We will use stronger rim MTX39  for 24", 26" and 700c/29" eBike Conversion KIT 48v 500w motor wheel .


Front or rear motor 45km/h 48v 500w DIY Electric bike wheel kit for 20" 24" 26" 28" 700c 

Features of the Product:

1. High Quality 9 MOSFET 22A ±1 Controller (Includes cruise Function )
2. Front or rear motor for choosing 
3. Strong Double-wall Aluminium Alloy Rim
4. Full Speed: about 30-50km/hour
5. Certificates: CE, CCC, EN15194, ISO 9001-2000
Electric wheel Motor Specifications 

Electric wheel Size

20″ Wheel Motor

24″ Wheel Motor

26″ Wheel Motor

700c Wheel Motor

28″ Wheel Motor

29″ Wheel Motor

Voltage

48V

48V

48V

48V

48V

48V

Power

500W

500W

500W

500W

500W

500W

High Motor Efficiency

>85%

>85%

>85%

>85%

>85%

>85%

Speed

0-30km

0-40km

0-45km

0-45km

0-50km

0-50km

Front or Rear Fork Dropout Requirement

100mm for front motor, 135mm for rear motor

100mm for front motor, 135mm for rear motor

100mm for front motor, 135mm for rear motor

100mm for front motor, 135mm for rear motor

100mm for front motor, 135mm for rear motor

100mm for front motor, 135mm for rear motor

Available Speed Gear Quantity

7-Speed for rear motor only

7-Speed rear motor only

7-Speed rear motor only

7-Speed rear motor only

7-Speed rear motor only

7-Speed rear motor only 

Bike rim

20″

24″

26″

700C 

28″ 

29″ 

Controller Specifications

Input Voltage

DC 48V(Universal)

DC 48V(Universal)

DC 48V(Universal

DC  48V(Universal

DC 48V(Universal

DC  48V(Universal

Min.Voltage

DC 40±0.5V

DC 40±0.5V

DC 40±0.5V

DC 40±0.5V

DC 40±0.5V

DC 40±0.5V

Rated Current

12A

12A

12A

12A

12A

12A

Max. Current

22±1A

22±1A

22±1A

40±1A

22±1A

22±1A

Speed set

1-4.2V

1-4.2V

1-4.2V

1-4.2V

1-4.2V

1-4.2V

Electric Bicycle Bike DIY Conversion Kits Included:
1. 48V 500W Powerful Brushless Gearless Motorized 20" 24" 26" 700C 28" 29" Wheel Motor
2. 48V 500W Controller, 9Mosfets,  22Amp
3. Stainless black spokes 12G .
4. 1 pair of Top Quality Black Aluminum Alloy Brake Levers
5. Thumb Throttle with battery indicator and ON/OFF switch
6. PAS 8 Magnets High Quality Pedal Assistant Sensor
7. Book manual and ties
8. 7 Speed Freewheel for rear motor only
9. GOOD PACKAGE FOR EXPRESS
FAQ
Q: Custom Duties:
A: Import duties,taxes and charges are not included in the item price . 
Q: Color Difference :
A: The pictures showing at our store are taken based on the true products .Because of different monitor and brightness,there may exist normal tiny colour difference,please donnot leave a bad feedback or return goods to us without contacting us
Q: Delivery Time :
A: If products still in Transit ,and your deliver time is going to expire ,kindly contact us ,and we will extend delivery time for you .and if products is lost in transit ,kindly contact us we will make full refund or resend the same products to you soonest .
Q: Feedback:
A:Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services
If you have any problems with our items or services,please feel free to contact us before you leave negative feedback.
Q: Defective Products:
A: Please do not sign on shipping bill if products is defective , it is shipping company's responsibility , please take photo for us and we will make refund to you .
Q: Return Policy:  
A: we do our best to serve our customers.we will refund you if you return the items within 15 days of your receipt of the items and it is only the reason of product itself like defect,damage,anything that is seller's fault,not the buyer's personal preference or failure to use. Besides,the items returned must be in their original conditions 




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Inventory Last Updated: Dec 18, 2025