CZJB-90T2 36v 250w 350w Electric Bicycle Rear Hub Cassette Motor

Group Brushless Geared Electric Bike Motor
Min. Order 6 piece
Terms of Payment L/C, Western Union, T/T, Paypal, Trade Assurance
Update Time 2018-08-11
Item specifics
Rated power180w-350w
Wheel size16 inch -28 inch
Rated speed25km/h
Open size137mm
Drive and free wheel9s
Brake typeV brake/disc brake
  • Description
  • Product review

CZJB-90T2 36v 250w 350w Electric Bicycle 

Rear Hub Cassette Motor

Model: CZJB-90T2 ebike motor

CZJB-90T2 ebike motor with cassette is new product. It is with helical gear. Reduction ratio is bigger and torque is larger.



After-sales Warranty

1. If you have any problem of ebike motor, please send us video and 
    we will analyze it and sovle the problem.

2. For ebike motors, free maintenance within 2years, you just need to pay the freight.


Rated voltage: 24v/36v/48v
Rated power: 180w-350w
Wheel size: 16"-28"
Rated speed: 25km/h
Rated efficiency: >82%
Reduction ratio: 1:5.8
Weight: 3kg
Open size: 138mm
Drive and freewheel: 9s
Cable location: Shaft center right
Spoke specification: 36H
Spoke hole No.: 12g/13g
Hall sensor: Optional
Integrate speed sensor: Optional
Brake type" V brake/disc brake
Salt fog test: 24h/96h
Noise: <55db
Waterproof grade: IP65


1. Low noise
2. Electricity saving
3. High torque
4. High strength
5. High safety coefficient, high efficiency
6. Long service life
7. Not easy to be hot

Factory Workshop
CZJB-104C2 48v 500w Fat Brushless Electric Bicycle bldc Spoke Hub Motor

48v 500w brushless spoke motor

Introduction of JiaBo and Products 
1. Brand name: CZJB
2.Jiabo, founded in 2008, With more than 10 years experience.
3. Jiabo has its own R&D department consist of over 10 senior engineers.
4. Market: many countries and regions around the world, especially America,
    Europe, the Middle East and South Asia.
5. OEM&ODM is available
6. Front wheel and rear wheel motor
7. Ebike motor with cassette we produce: 250w 350w 500w 750w 1000w
8. Application Area: City bike, road bike, mountain bike, snow bike(fat tyre),
                                   electric scooter, electric tricycle and so on.
9. Whole ebike kit we can provide

More detail, please contact us with free.

electric bicycle bldc motor

Packing and Delivery

1. Packaging with foam and makar carton
2. Packing szie: 54cm*36.5cm*20cm, 6PCS/carton
3. According to clients' requirements


 1. Q: What are your terms of packing? 
     A: Generally, Packaging with foam and makar carton for ebike motors which is suitable for shipping container.
2. Q. What is your terms of payment ?
     A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos or video of the products and
         packages before you pay the balance. Or you can come to have a check of it.
3. Q: Do you test all your goods before delivery?
    A: Yes, all products will be tested before delivery.

4. Q: Could you print customer’s logo and information on motors?
    A:Yes, OEM and ODM is available for ebike motor. 

5. Q: How do you make our business long-term and good relationship
    A:  First we keep excellent quality, thoughtful after-sales service and competitive price to ensure our customers’ benefit;
         Second we respect each customer. We sincerely do business and make friends with them.
6. Q: Do you accept sample order? 
    A:Yes, Sample order is available and sample delivery by express such as FedEx, DHL
7. Q: How long is your lead time ?
    A:Sample order for e-bike motor is within 15 working days
        Sample order for E-bike conversion kit is about 25-30 working days

8. Q: How to confirm the conversion kit fit my bicycle? 
    A:The conversion was designed to fit 90% of the bicycles, and you can check your
bicycle fork(the two metal pieces that attach the wheel to the bicycle) to be sure.
You will need at least 100mm for front wheel and 135mm for rear wheel.
9.  Q: Can we have a eheck of products before delivery?
     A:  Yes, you can let your friends or yourself come to our company to check of it.
           Welcome to visit our factory