Gold Member Since 2017
Audited Supplier
Changzhou Jiabo Machinery Manufacturing Co., Ltd.

Ebike Conversion Kit, 36V 250W Electric Bike Kit, Rear Wheel Electric Bike Kit manufacturer / supplier in China, offering Czjb Jb-104c Electric Bike Kit China 36V 48V 500W, 36V 250W Ebike Geared Brushless Hub Front Motor Conversion Kit, Czjb-104c Rear Drive Electric Bicycle Conversion Kit 48V 500W and so on.

(/ )

Supplier Homepage Product E-bike Conversion Kit Mountain E-bike Conversion Kit Czjb Jb-104c Electric Bike Kit China 36V 48V 500W

Czjb Jb-104c Electric Bike Kit China 36V 48V 500W

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 10000 Set /Per Month
Payment Terms: L/C, T/T, Western Union, Paypal

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Condition: New
  • Customized: Customized
  • Material: Aluminum
  • Rated Speed: 25km/H(Speed Optional)
  • Open Size: 135mm
  • Wheel Size: 16"-28"
  • Brake Lever: Aluminum Alloy with Power Cut off
  • PAS: 1:1 Intelligent Pedal Assistant System
  • Transport Package: Carton
  • Origin: Jiangsu, Changzhou
  • Certification: CE, ISO9001, RoHS
  • Application: Road Bike, Mountain Bike, Ordinary Bicycle
  • Motor: 36V/48V350W-500W Brushless Geared Motor (Rear Hub
  • Throttle: Twist /Thumb Throttle
  • Spoke: 36 Holes,12g
  • Brake Type: V Brake/Disc
  • Controller: 36V/12-17A Vector/Sinewave Controller
  • Trademark: CZJB
  • Specification: 1 set fpr one carton
  • HS Code: 8714990000
Product Description

CZJB JB-104C electric bike kit china 36v 48v 500w for MTB BIKE


Czjb Jb-104c Electric Bike Kit China 36V 48V 500W


Motor drawing:

Czjb Jb-104c Electric Bike Kit China 36V 48V 500W

Motor specifications:


product name

CZJB JB-104C diy 48v 500w electric bike conversion kit wholesale

Rated Voltage(V)


Rated Power(W)


Wheel Size


Rated Speed(km/h)


Rated Efficiency (%)


Reduction Ratio


Weight (Kg)


Open Size(mm)


Drive and Freewheel


Cable Location

Shaft center left/right

Spoke Specification


Hall Sensor


Integrate speed sensor




Brake Type

V brake/Disc

Salt fog test(h)




Waterproof Grade




Applications and other accessories:

Czjb Jb-104c Electric Bike Kit China 36V 48V 500W


Advantages of riding an electric bike:

Reduce Energy Consumption    
Greater Level of Happiness
Money Savings
Technology Advancement

More Free Time
Stress Relief
Health Benefits

Independence from Car



1.motor:2 years





Czjb Jb-104c Electric Bike Kit China 36V 48V 500W




Czjb Jb-104c Electric Bike Kit China 36V 48V 500W




1.A:Frame dropout?

   B:rear hub motor is 135mm,front hub motor is 100mm

2.A:How much wheel size you need?

   B:PLese tell us wheel size you need,because differernt wheel size,differernt freight cost.

      We use 1.75-2.125 rim.If snow hub motor and big power hub motor for fat bike,use 4.0 rim.

      You can choose single rim or doube rim.


3.A:connected cables?


  :You can choose normal or waterproof cables,waterproof cables need to pay addtional  charges.


4.A:Battery connector?

   B:If you buy battery from other suppliers,please note battery conntector to connected with controller.



   B: 25km/h,if you want to other speed,if possible for hub motor,it is ok according your requirements.



   B:One sample is possible,you can try to test quality.100% payment before sample production.



   B:make an order on alibaba/paypal/west union/TT.


8.A:choose motor specifications?

   B:please tell us voltage/power/speed/wheel size/colour for hub motor,spoke,rim/front or rear;

      We will recommend suitable hub motors for you.



   B:it is possible.


10.A:production and delivery time?

   B:if sample,motor is 7-15days,ebike kit is 25-30days;if orders,motor is 10-20days,ebike convension kit  30days according quantities and requiremnts.


Send your message to this supplier
Ms. wean
To: Ms. wean

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category