Czjb-90t2 250W Brushless Cassette Hub Rear Wheel Electric Bicycle Motor

Czjb-90t2 250W Brushless Cassette Hub Rear Wheel Electric Bicycle Motor

CZJB-90T2 250w brushless cassette hub rear wheel electrical bicycle motor

Major Functions:


1. Strong torque ( effortless to cycle uphill or slope. Applied to electrical city bike and electric powered mountain bike)

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

3.lengthy lifespan with trustworthy after-product sales service ( two 12 months guarantee )

4.Light-weight weight , only 3 kg

five. Water-proof IP sixty five

six. OEM / ODM service CZPT


seven. Extremely productive >82% , much less energy intake 


Solution Description

Solution name

CZJB-90T2 36v 250w e-bike geared wheel cassette kind hub motor

Rated Voltage(V)

24/36/forty eight

Rated Energy(W)

one hundred eighty-350

Wheel Dimensions


Rated Pace(km/h)


Rated Performance (%)


Reduction Ratio

1:five.eight CZPTcal equipment

Bodyweight (Kg)


Open up Measurement(mm)


Travel and Freewheel


Cable Location

Shaft centre correct

Spoke Specification


Corridor Sensor


Combine velocity sensor




Brake Sort

V brake/Disc

Salt fog examination(h)

24/ninety six



Water-resistant Quality


9 pins water-resistant cables
(one.2 sq. for 250w/350w1.5 square for 500w/750w)motor male connector:200mm feminine: rear :800mm front :1300mm
If you want longer cables,customise is feasible.We also can supply motor extension cables.

Magnet:38H High resisting 120ºC(A lot more stable Higher effeciency Prolonged services daily life) 


CZPTcal tooth nylon tooth: Minimize the gear friction  Make certain reduced sounds and strong electricity underload.


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


Vacuum dipping ensures that the paint is completely loaded into the gap and enhances the insulation. Thus strengthening efficiency, decreasing vibration and noise, and extending the support existence of the product.

Packaging & Transport

Company Profile


one. Q: What are your terms of packing? 
A: CZPTly, Packaging with foam and makar carton for ebike motors which is ideal for shipping container.

2. Q. What is your terms of payment ?
A: T/T thirty% as deposit, and 70% just before supply. We will show you the photos or video clip of the merchandise and packages prior to you shell out the stability. Or you can arrive to have a check of it.

3. Q: Do you test all your merchandise before supply? 
A: Of course, all goods will be analyzed prior to shipping.
    Rain examination is 24hours*3days=72hours
    Fatigue check load motor is thirty times*24hours
    Large and lower temperature situation take a look at: -30ºC to 40ºC

four. Q: Could you print customer’s brand and info on motors?
A:Of course, OEM and ODM is CZPT for ebike motor.
five. Q: Do you acknowledge sample order? 
A:Of course, Sample purchase is CZPT and sample shipping by specific these kinds of as FedEx, DHL

six. Q: How prolonged is  your direct time ?
A:Sample get for e-bike motor is inside of 15 operating days
  Sample buy for E-bike conversion kit is about twenty five-thirty operating times

7. Q: How to validate the conversion package suit my bicycle? ?
The conversion was made to match 90% of the bicycles, and you can verify your bicycle fork(the two metallic items that connect the wheel to the bicycle) to be confident. You will need at minimum 100mm for entrance wheel and 135mm for rear wheel.

eight. Q: How do you make our enterprise extended-time period and excellent relationship?
A: Initial we maintain outstanding quality, considerate following-product sales services and aggressive price tag to guarantee our customers’ gain
Second we respect every client. We sincerely do enterprise and make buddies with them.
9. Q: Can we have a eheck of goods ahead of delivery?
A: Of course, you can let your buddies or oneself arrive to our organization to verify of it.
Welcome to check out our organization.


Czjb-90t2 250W Brushless Cassette Hub Rear Wheel Electric Bicycle Motor


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