Czjb-90 12′′ Electric Bicycle Gear Hub Brushless DC Motor

Czjb-90 12′′ Electric Bicycle Gear Hub Brushless DC Motor


Czjb-90/12″ CZPT Bicycle Gear Hub Brushless DC Motor


Major Attributes:

one.Higher performance :≥80%

two. High torque:Maximum torque up to thirty N.M

three. Lower sound: doing work noise reduce than 55 db

4.More time lifespan with reliable soon after-income services

5. Drum brake or disc brake CZPT

Merchandise Description

Rated Voltage(V)

24/36/forty eight

Rated Electrical power(W)

two hundred-350

Wheel Size


Rated Velocity(km/h)


Rated Performance (%)

>=eighty three

Reduction Ratio


Excess weight (Kg)


Open up Measurement(mm)

one hundred-140

Travel and Freewheel


Cable Spot

Shaft centre proper

Spoke Specification


Corridor Sensor


Integrate pace sensor




Brake Type

V brake/disc

Salt fog check(h)

24/ninety six



Water-proof Quality



Packaging & Transport

Business Profile




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

2. Q. What is your terms of payment ?
A: T/T thirty% as deposit, and 70% just before supply. We will display you the pictures or movie of the items and offers before you shell out the harmony. Or you can come to have a check out of it.

3. Q: Do you examination all your products prior to supply? 
A: Sure, all goods will be tested ahead of delivery.
    Rain take a look at is 24hours*3days=72hours
    Tiredness check load motor is 30 days*24hours
    Substantial and minimal temperature situation examination: -30ºC to 40ºC

four. Q: Could you print customer’s brand and data on motors?
A:Indeed, OEM and ODM is CZPT for ebike motor.
five. Q: Do you take sample get? 
A:Sure, Sample get is CZPT and sample delivery by specific this sort of as FedEx, DHL

6. Q: How lengthy is  your guide time ?
A:Sample purchase for e-bike motor is inside of 15 doing work days
  Sample get for E-bike conversion package is about 25-30 operating times

7. Q: How to verify the conversion kit in shape my bicycle? ?
The conversion was designed to match 90% of the bicycles, and you can check your bicycle fork(the two metallic items that attach the wheel to the bicycle) to be sure. You will want at least 100mm for front wheel and 135mm for rear wheel.

8. Q: How do you make our enterprise lengthy-phrase and excellent relationship?
A: First we hold exceptional high quality, considerate right after-income services and competitive price to make sure our customers’ advantage
2nd we regard every single client. We sincerely do organization and make buddies with them.
9. Q: Can we have a eheck of merchandise before shipping and delivery?
A: Of course, you can permit your close friends or oneself appear to our organization to verify of it.
Welcome to pay a visit to our business.


Czjb-90 12′′ Electric Bicycle Gear Hub Brushless DC Motor