Czjb-90t 36V 250W Electric Bicycle Hub Motor for E-Bike

Czjb-90t 36V 250W Electric Bicycle Hub Motor for E-Bike

CZJB-90T 36V 250W CZPT Bicycle Hub Motor for E-Bike


Principal Functions:


1. Sturdy torque ( simple to cycle uphill or slope. Applied to electric city bike and electric mountain bicycle)

two. Reduced operational and mechanical sounds (<55 db )

3.lengthy lifespan with dependable right after-sales support ( 2 calendar year guarantee )

four.Gentle bodyweight , only 3 kg

5. Water-resistant IP sixty five

6. OEM / ODM support CZPT


seven. Extremely productive >82% , considerably less electrical power use 

Merchandise Description

Rated Voltage(V)


Rated Power(W)


Wheel Dimension


Rated Pace(km/h)


Rated Effectiveness (%)


Reduction Ratio


Weight (Kg)


Open up Dimensions(mm)


Travel and Freewheel


Cable Place

Shaft Middle Appropriate

Spoke Specification


Spoke Gap No.


Corridor Sensor


velocity sensor




Brake Type

V brake/Disc

Salt Fog Examination(h)

24/ninety six



Waterproof Grade


9 pins watertight cables(one.two sq. for 250w/350w1.five square for 500w/750w)motor male connector:200mm woman: rear :800mm entrance :1300mm
If you need more time cables,personalize is possible.We also can provide motor extension cables.

Magnet:38H High resisting 120ºC(More steady High effeciency Prolonged services existence) 


CZPTcal tooth nylon tooth: Decrease the gear friction  Make sure minimal sounds and powerful energy underload.


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


Vacuum dipping ensures that the paint is completely stuffed into the gap and enhances the insulation. Thus enhancing functionality, minimizing vibration and noise, and extending the service daily life of the product.

Packaging & Delivery

Organization Profile


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

two. Q. What is your phrases of payment ?
A: T/T thirty% as deposit, and 70% just before shipping. We will show you the photographs or movie of the merchandise and offers just before you shell out the balance. Or you can come to have a examine of it.

three. Q: Do you check all your items ahead of delivery? 
A: Yes, all products will be tested ahead of shipping and delivery.
    Rain take a look at is 24hours*3days=72hours
    Exhaustion check load motor is 30 times*24hours
    Substantial and reduced temperature condition test: -30ºC to 40ºC

4. Q: Could you print customer’s brand and information on motors?
A:Sure, OEM and ODM is CZPT for ebike motor.
five. Q: Do you take sample get? 
A:Indeed, Sample buy is CZPT and sample shipping and delivery by convey such as FedEx, DHL

six. Q: How extended is  your lead time ?
A:Sample purchase for e-bike motor is in 15 operating times
  Sample purchase for E-bike conversion kit is about 25-thirty operating times

seven. Q: How to validate the conversion package match my bicycle? ?
The conversion was created to fit 90% of the bicycles, and you can check your bicycle fork(the two metallic pieces that connect the wheel to the bicycle) to be positive. You will need to have at minimum 100mm for front wheel and 135mm for rear wheel.

eight. Q: How do you make our enterprise extended-phrase and very good partnership?
A: First we hold outstanding quality, considerate after-sales services and competitive cost to ensure our customers’ reward
2nd we respect each consumer. We sincerely do company and make pals with them.
nine. Q: Can we have a eheck of merchandise before supply?
A: Of course, you can permit your close friends or by yourself arrive to our business to examine of it.
Welcome to visit our organization.


Czjb-90t 36V 250W Electric Bicycle Hub Motor for E-Bike