Czjb-90tq 28inch DC Brushless Electric Bicycle Front Wheel Hub Motor

czjb-90tq 28inch dc brushless electric powered bicycle front wheel hub motor 


Principal Functions:


1. Robust torque ( straightforward to cycle uphill or slope. Utilized to electric powered metropolis bicycle and electrical mountain bicycle)

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

3.prolonged lifespan with reliable after-revenue support ( two yr guarantee )

four.Light fat , only 3 kg

5. Water-proof IP sixty five

6. OEM / ODM service CZPT

Solution Description

Rated Voltage(V)


Rated Electricity(W)


Wheel Dimensions


Rated Speed(km/h)


Rated Performance (%)


Reduction Ratio


Fat (Kg)


Open up Size(mm)


Generate and Freewheel


Cable Area

Shaft Centre Appropriate

Spoke Specification


Hall Sensor/speed sensor




Brake Variety

V brake/Disc

Salt Fog Examination(h)

24/ninety six



Watertight Quality


Nine pins watertight cables(one.two square for 250w/350w1.5 square for 500w/750w)motor male connector:200mm female: rear :800mm front :1300mm
If you require longer cables,customize is feasible.We also can provide motor extension cables.

Magnet:38H High resisting 120ºC(A lot more steady Higher effeciency Extended service lifestyle) 


CZPTcal tooth nylon tooth: Lessen the equipment friction  Make sure lower noise and strong power underload.


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


Vacuum dipping ensures that the paint is totally filled into the hole and enhances the insulation. Therefore enhancing performance, minimizing vibration and noise, and extending the support daily life of the merchandise.

Packaging & Shipping

Firm Profile


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

2. Q. What is your conditions of payment ?
A: T/T thirty% as deposit, and 70% just before delivery. We’ll demonstrate you the images or video of the products and offers just before you pay out the harmony. Or you can arrive to have a examine of it.

three. Q: Do you take a look at all your items just before shipping and delivery? 
A: Yes, all merchandise will be tested just before delivery.
    Rain take a look at is 24hours*3days=72hours
    Fatigue take a look at load motor is 30 days*24hours
    Substantial and lower temperature problem take a look at: -30ºC to 40ºC

four. Q: Could you print customer’s logo and data on motors?
A:Of course, OEM and ODM is CZPT for ebike motor.
5. Q: Do you settle for sample order? 
A:Sure, Sample purchase is CZPT and sample shipping and delivery by categorical this kind of as FedEx, DHL

6. Q: How lengthy is  your lead time ?
A:Sample purchase for e-bike motor is within fifteen doing work times
  Sample purchase for E-bicycle conversion kit is about twenty five-30 working days

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

8. Q: How do you make our company lengthy-phrase and excellent partnership?
A: 1st we hold excellent quality, considerate right after-income provider and aggressive price tag to make sure our customers’ reward
Next we respect every consumer. We sincerely do organization and make pals with them.
9. Q: Can we have a eheck of merchandise before delivery?
A: Indeed, you can enable your buddies or your self come to our firm to check out of it.
Welcome to go to our business.


Czjb-90tq 28inch DC Brushless Electric Bicycle Front Wheel Hub Motor