Czjb-104c2 48V 750W Mountain Bike Electric Brushless DC Geared Hub Motor

CZJB-104C2 48V 750W Mountain Bicycle CZPT Brushless DC Geared Hub Motor

Functions :


The CZJB104C2 e-bike motor we produce has the following top 6 positive aspects:

1. Effortless to cycle uphill or slope,used to mountain ,snow,seashore ebike.


2. Reduced operational and mechanical sound ( <55 db ) 


3.extended lifespan with trustworthy soon after-sales provider ( two 12 months warranty ) 


four. quick delivery time ( fifteen times )


5. OEM/ ODM services CZPT


6. Higher performance ( less electrical power usage )


Product Description

Rated Voltage(V)


Rated Energy(W)


Wheel Measurement


Rated Speed(km/h)

twenty five-30km/h

Rated Efficiency (%)


Reduction Ratio


Excess weight (Kg)


Open Measurement(mm)


Generate and Freewheel


Cable Location

Shaft Centre Correct

Spoke Specification


Spoke Hole No.


Corridor Sensor


Combine velocity sensor




Brake Sort

V brake/Disc

Salt Fog Check(h)




Water-proof Grade


Magnet:38H High resisting 120ºC(More steady Large effeciency Extended provider existence) 


CZPTcal tooth nylon tooth: Minimize the equipment friction  Make certain lower noise and strong power underload.


Hall plate iron core: Ensure no harm to the copper wire.


Vacuum dipping ensures that the paint is completely filled into the hole and improves the insulation. Thus improving overall performance, reducing vibration and sound, and extending the service existence of the solution.

Packaging & Delivery


Firm Profile


1. Q: What are your phrases of packing? 
A: CZPTly, Packaging with foam and makar carton for ebike motors which is appropriate for delivery container.

two. Q. What is your phrases of payment ?
A: T/T 30% as deposit, and 70% before shipping. We will show you the images or video of the merchandise and packages before you pay the equilibrium. Or you can arrive to have a examine of it.

3. Q: Do you test all your merchandise before shipping and delivery? 
A: Yes, all merchandise will be tested just before shipping and delivery.
    Rain test is 24hours*3days=72hours
    Fatigue examination load motor is 30 days*24hours
    High and lower temperature condition check: -30ºC to 40ºC

four. Q: Could you print customer’s brand and information on motors?
A:Of course, OEM and ODM is CZPT for ebike motor.
five. Q: Do you acknowledge sample get? 
A:Indeed, Sample buy is CZPT and sample shipping by specific this kind of as FedEx, DHL

6. Q: How prolonged is  your direct time ?
A:Sample order for e-bike motor is inside of 15 working times
  Sample buy for E-bike conversion kit is about twenty five-30 operating times

seven. Q: How to verify the conversion package suit my bicycle? ?
The conversion was created to suit 90% of the bicycles, and you can verify your bicycle fork(the two metallic items that connect the wheel to the bicycle) to be positive. You will want at the very least 100mm for front wheel and 135mm for rear wheel.

8. Q: How do you make our enterprise extended-expression and great romantic relationship?
A: Initial we maintain superb quality, considerate after-product sales provider and aggressive price to guarantee our customers’ reward
2nd we respect each and every client. We sincerely do company and make friends with them.
nine. Q: Can we have a eheck of merchandise prior to shipping and delivery?
A: Yes, you can allow your friends or by yourself come to our organization to check of it.
Welcome to visit our organization.


Czjb-104c2 48V 750W Mountain Bike Electric Brushless DC Geared Hub Motor