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

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

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

Primary Attributes:


one. Robust torque ( straightforward to cycle uphill or slope. Used to electrical city bicycle and electrical mountain bike)

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

3.lengthy lifespan with trustworthy right after-income service ( 2 12 months guarantee )

4.Light-weight excess weight , only 3 kg

5. Water-proof IP sixty five

6. OEM / ODM service CZPT


seven. Extremely successful >82% , much less power usage 


Merchandise Description

Solution name

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

Rated Voltage(V)


Rated Power(W)

one hundred eighty-350

Wheel Dimensions


Rated Pace(km/h)


Rated Performance (%)


Reduction Ratio

1:five.eight CZPTcal equipment

Excess weight (Kg)


Open up Measurement(mm)


Travel and Freewheel


Cable Location

Shaft center proper

Spoke Specification


Hall Sensor


Combine pace sensor


Surface area


Brake Type

V brake/Disc

Salt fog test(h)

24/ninety six



Watertight Quality


Nine pins watertight cables
(one.2 sq. for 250w/350w1.five sq. for 500w/750w)motor male connector:200mm female: rear :800mm front :1300mm
If you want for a longer time cables,customise is attainable.We also can give motor extension cables.

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


CZPTcal tooth nylon tooth: Decrease the gear friction  Make certain minimal noise and strong electrical power underload.


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


Vacuum dipping ensures that the paint is totally loaded into the hole and improves the insulation. Thus improving efficiency, reducing vibration and sound, and extending the services life of the product.

Packaging & Shipping

Firm Profile


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

2. Q. What is your conditions of payment ?
A: T/T thirty% as deposit, and 70% prior to shipping and delivery. We’ll present you the pictures or video clip of the merchandise and packages ahead of you pay out the stability. Or you can occur to have a check of it.

3. Q: Do you check all your items ahead of delivery? 
A: Yes, all merchandise will be tested just before supply.
    Rain take a look at is 24hours*3days=72hours
    Tiredness examination load motor is 30 days*24hours
    Substantial and minimal temperature condition test: -30ºC to 40ºC

4. Q: Could you print customer’s symbol and details on motors?
A:Indeed, OEM and ODM is CZPT for ebike motor.
five. Q: Do you settle for sample order? 
A:Yes, Sample get is CZPT and sample supply by specific this kind of as FedEx, DHL

six. Q: How prolonged is  your guide time ?
A:Sample purchase for e-bicycle motor is inside of fifteen working days
  Sample buy for E-bicycle conversion package is about twenty five-30 operating times

seven. Q: How to validate the conversion package fit my bicycle? ?
The conversion was made to fit ninety% of the bicycles, and you can verify your bicycle fork(the two metal parts that attach the wheel to the bicycle) to be positive. You will require at the very least 100mm for entrance wheel and 135mm for rear wheel.

eight. Q: How do you make our organization long-phrase and very good relationship?
A: Initial we keep exceptional high quality, considerate right after-product sales service and competitive cost to make certain our customers’ gain
Next we respect each and every consumer. We sincerely do company and make close friends with them.
nine. Q: Can we have a eheck of items prior to supply?
A: Indeed, you can enable your pals or yourself appear to our business to check of it.
Welcome to check out our company.


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